A bunch of stuff

Signed-off-by: Mattias Andrée <maandree@kth.se>

142 files changed, 3413 insertions, 15 deletions

diff --git a/man3/aligned_realloc.3libsimple b/man3/aligned_realloc.3libsimple
new file mode 120000
index 0000000..45a72de
--- /dev/null
+++ b/man3/aligned_realloc.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_realloc.3
\ No newline at end of file
diff --git a/man3/aligned_reallocarray.3libsimple b/man3/aligned_reallocarray.3libsimple
new file mode 120000
index 0000000..fb3f8b9
--- /dev/null
+++ b/man3/aligned_reallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_reallocarray.3
\ No newline at end of file
diff --git a/man3/aligned_reallocarrayf.3libsimple b/man3/aligned_reallocarrayf.3libsimple
new file mode 120000
index 0000000..8670b37
--- /dev/null
+++ b/man3/aligned_reallocarrayf.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_reallocarrayf.3
\ No newline at end of file
diff --git a/man3/aligned_reallocf.3libsimple b/man3/aligned_reallocf.3libsimple
new file mode 120000
index 0000000..656041f
--- /dev/null
+++ b/man3/aligned_reallocf.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_reallocf.3
\ No newline at end of file
diff --git a/man3/aligned_reallocfn.3libsimple b/man3/aligned_reallocfn.3libsimple
new file mode 120000
index 0000000..73c5a60
--- /dev/null
+++ b/man3/aligned_reallocfn.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_reallocfn.3
\ No newline at end of file
diff --git a/man3/aligned_reallocn.3libsimple b/man3/aligned_reallocn.3libsimple
new file mode 120000
index 0000000..3a6b8aa
--- /dev/null
+++ b/man3/aligned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_reallocn.3
\ No newline at end of file
diff --git a/man3/aligned_strdup.3libsimple b/man3/aligned_strdup.3libsimple
new file mode 120000
index 0000000..005dc6f
--- /dev/null
+++ b/man3/aligned_strdup.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_strdup.3
\ No newline at end of file
diff --git a/man3/aligned_strdupa.3libsimple b/man3/aligned_strdupa.3libsimple
new file mode 120000
index 0000000..1cc07db
--- /dev/null
+++ b/man3/aligned_strdupa.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_strdupa.3
\ No newline at end of file
diff --git a/man3/aligned_strndup.3libsimple b/man3/aligned_strndup.3libsimple
new file mode 120000
index 0000000..4be204c
--- /dev/null
+++ b/man3/aligned_strndup.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_strndup.3
\ No newline at end of file
diff --git a/man3/aligned_strndupa.3libsimple b/man3/aligned_strndupa.3libsimple
new file mode 120000
index 0000000..40eec87
--- /dev/null
+++ b/man3/aligned_strndupa.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_strndupa.3
\ No newline at end of file
diff --git a/man3/aligned_wcsdup.3libsimple b/man3/aligned_wcsdup.3libsimple
new file mode 120000
index 0000000..cb194a0
--- /dev/null
+++ b/man3/aligned_wcsdup.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wcsdup.3
\ No newline at end of file
diff --git a/man3/aligned_wcsdupa.3libsimple b/man3/aligned_wcsdupa.3libsimple
new file mode 120000
index 0000000..1e2225d
--- /dev/null
+++ b/man3/aligned_wcsdupa.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wcsdupa.3
\ No newline at end of file
diff --git a/man3/aligned_wcsndup.3libsimple b/man3/aligned_wcsndup.3libsimple
new file mode 120000
index 0000000..043dad0
--- /dev/null
+++ b/man3/aligned_wcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wcsndup.3
\ No newline at end of file
diff --git a/man3/aligned_wcsndupa.3libsimple b/man3/aligned_wcsndupa.3libsimple
new file mode 120000
index 0000000..d24f553
--- /dev/null
+++ b/man3/aligned_wcsndupa.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wcsndupa.3
\ No newline at end of file
diff --git a/man3/aligned_wmemdup.3libsimple b/man3/aligned_wmemdup.3libsimple
new file mode 120000
index 0000000..264a7e1
--- /dev/null
+++ b/man3/aligned_wmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wmemdup.3
\ No newline at end of file
diff --git a/man3/aligned_wmemdupa.3libsimple b/man3/aligned_wmemdupa.3libsimple
new file mode 120000
index 0000000..567563a
--- /dev/null
+++ b/man3/aligned_wmemdupa.3libsimple
@@ -0,0 +1 @@
+libsimple_aligned_wmemdupa.3
\ No newline at end of file
diff --git a/man3/ealigned_realloc.3libsimple b/man3/ealigned_realloc.3libsimple
new file mode 120000
index 0000000..dbb92ec
--- /dev/null
+++ b/man3/ealigned_realloc.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_realloc.3
\ No newline at end of file
diff --git a/man3/ealigned_reallocarray.3libsimple b/man3/ealigned_reallocarray.3libsimple
new file mode 120000
index 0000000..2d830d6
--- /dev/null
+++ b/man3/ealigned_reallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_reallocarray.3
\ No newline at end of file
diff --git a/man3/ealigned_reallocn.3libsimple b/man3/ealigned_reallocn.3libsimple
new file mode 120000
index 0000000..d61ddf8
--- /dev/null
+++ b/man3/ealigned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_reallocn.3
\ No newline at end of file
diff --git a/man3/ealigned_strdup.3libsimple b/man3/ealigned_strdup.3libsimple
new file mode 120000
index 0000000..eb5cf8d
--- /dev/null
+++ b/man3/ealigned_strdup.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_strdup.3
\ No newline at end of file
diff --git a/man3/ealigned_strndup.3libsimple b/man3/ealigned_strndup.3libsimple
new file mode 120000
index 0000000..50b1c4a
--- /dev/null
+++ b/man3/ealigned_strndup.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_strndup.3
\ No newline at end of file
diff --git a/man3/ealigned_wcsdup.3libsimple b/man3/ealigned_wcsdup.3libsimple
new file mode 120000
index 0000000..01ef193
--- /dev/null
+++ b/man3/ealigned_wcsdup.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_wcsdup.3
\ No newline at end of file
diff --git a/man3/ealigned_wcsndup.3libsimple b/man3/ealigned_wcsndup.3libsimple
new file mode 120000
index 0000000..87cfe1b
--- /dev/null
+++ b/man3/ealigned_wcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_wcsndup.3
\ No newline at end of file
diff --git a/man3/ealigned_wmemdup.3libsimple b/man3/ealigned_wmemdup.3libsimple
new file mode 120000
index 0000000..0029c68
--- /dev/null
+++ b/man3/ealigned_wmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_ealigned_wmemdup.3
\ No newline at end of file
diff --git a/man3/enaligned_realloc.3libsimple b/man3/enaligned_realloc.3libsimple
new file mode 120000
index 0000000..2d95e24
--- /dev/null
+++ b/man3/enaligned_realloc.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_realloc.3
\ No newline at end of file
diff --git a/man3/enaligned_reallocarray.3libsimple b/man3/enaligned_reallocarray.3libsimple
new file mode 120000
index 0000000..1b2e0f8
--- /dev/null
+++ b/man3/enaligned_reallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_reallocarray.3
\ No newline at end of file
diff --git a/man3/enaligned_reallocn.3libsimple b/man3/enaligned_reallocn.3libsimple
new file mode 120000
index 0000000..ce4ea5d
--- /dev/null
+++ b/man3/enaligned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/enaligned_strdup.3libsimple b/man3/enaligned_strdup.3libsimple
new file mode 120000
index 0000000..83e40a2
--- /dev/null
+++ b/man3/enaligned_strdup.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_strdup.3
\ No newline at end of file
diff --git a/man3/enaligned_strndup.3libsimple b/man3/enaligned_strndup.3libsimple
new file mode 120000
index 0000000..2b79c93
--- /dev/null
+++ b/man3/enaligned_strndup.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_strndup.3
\ No newline at end of file
diff --git a/man3/enaligned_wcsdup.3libsimple b/man3/enaligned_wcsdup.3libsimple
new file mode 120000
index 0000000..c52f2c8
--- /dev/null
+++ b/man3/enaligned_wcsdup.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_wcsdup.3
\ No newline at end of file
diff --git a/man3/enaligned_wcsndup.3libsimple b/man3/enaligned_wcsndup.3libsimple
new file mode 120000
index 0000000..f5772b1
--- /dev/null
+++ b/man3/enaligned_wcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_wcsndup.3
\ No newline at end of file
diff --git a/man3/enaligned_wmemdup.3libsimple b/man3/enaligned_wmemdup.3libsimple
new file mode 120000
index 0000000..07321e1
--- /dev/null
+++ b/man3/enaligned_wmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_enaligned_wmemdup.3
\ No newline at end of file
diff --git a/man3/enreallocarray.3libsimple b/man3/enreallocarray.3libsimple
new file mode 120000
index 0000000..5f83973
--- /dev/null
+++ b/man3/enreallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_enreallocarray.3
\ No newline at end of file
diff --git a/man3/envaligned_reallocn.3libsimple b/man3/envaligned_reallocn.3libsimple
new file mode 120000
index 0000000..36205a3
--- /dev/null
+++ b/man3/envaligned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_envaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/enwcsdup.3libsimple b/man3/enwcsdup.3libsimple
new file mode 120000
index 0000000..85a85a6
--- /dev/null
+++ b/man3/enwcsdup.3libsimple
@@ -0,0 +1 @@
+libsimple_enwcsdup.3
\ No newline at end of file
diff --git a/man3/enwcsndup.3libsimple b/man3/enwcsndup.3libsimple
new file mode 120000
index 0000000..801d72f
--- /dev/null
+++ b/man3/enwcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_enwcsndup.3
\ No newline at end of file
diff --git a/man3/enwmemdup.3libsimple b/man3/enwmemdup.3libsimple
new file mode 120000
index 0000000..b2983f6
--- /dev/null
+++ b/man3/enwmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_enwmemdup.3
\ No newline at end of file
diff --git a/man3/ereallocarray.3libsimple b/man3/ereallocarray.3libsimple
new file mode 120000
index 0000000..3e43375
--- /dev/null
+++ b/man3/ereallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_ereallocarray.3
\ No newline at end of file
diff --git a/man3/evaligned_reallocn.3libsimple b/man3/evaligned_reallocn.3libsimple
new file mode 120000
index 0000000..b7dde1d
--- /dev/null
+++ b/man3/evaligned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_evaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/ewcsdup.3libsimple b/man3/ewcsdup.3libsimple
new file mode 120000
index 0000000..5c84dbe
--- /dev/null
+++ b/man3/ewcsdup.3libsimple
@@ -0,0 +1 @@
+libsimple_ewcsdup.3
\ No newline at end of file
diff --git a/man3/ewcsndup.3libsimple b/man3/ewcsndup.3libsimple
new file mode 120000
index 0000000..09026d6
--- /dev/null
+++ b/man3/ewcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_ewcsndup.3
\ No newline at end of file
diff --git a/man3/ewmemdup.3libsimple b/man3/ewmemdup.3libsimple
new file mode 120000
index 0000000..3cbe8cf
--- /dev/null
+++ b/man3/ewmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_ewmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_allocz.3 b/man3/libsimple_aligned_allocz.3
index 751cf4f..260436f 100644
--- a/man3/libsimple_aligned_allocz.3
+++ b/man3/libsimple_aligned_allocz.3
@@ -163,7 +163,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_aligned_memdup.3 b/man3/libsimple_aligned_memdup.3
index 6cd287a..7550d80 100644
--- a/man3/libsimple_aligned_memdup.3
+++ b/man3/libsimple_aligned_memdup.3
@@ -29,7 +29,7 @@ Link with
 .SH DESCRIPTION
 The
 .BR libsimple_aligned_memdup ()
-function constructs allocates memory with the alignment
+function allocates memory with the alignment
 specified in the
 .I alignment
 parameter and copies
@@ -146,7 +146,8 @@ None.
 None.
 .SH SEE ALSO
 .BR libsimple_memdup (3),
-.BR libsimple_enstrndup (3),
-.BR libsimple_enstrdup (3),
-.BR strndup (3),
-.BR strdup (3)
+.BR libsimple_aligned_strndup (3),
+.BR libsimple_aligned_strdup (3),
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_aligned_wcsndup (3),
+.BR libsimple_aligned_wmemdup (3)
diff --git a/man3/libsimple_aligned_realloc.3 b/man3/libsimple_aligned_realloc.3
new file mode 100644
index 0000000..1cede46
--- /dev/null
+++ b/man3/libsimple_aligned_realloc.3
@@ -0,0 +1,200 @@
+.TH LIBSIMPLE_ALIGNED_REALLOC 3 2018-11-29 libsimple
+.SH NAME
+libsimple_aligned_realloc \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_aligned_realloc(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+void *libsimple_enaligned_realloc(int \fIstatus\fP, void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+static inline void *libsimple_ealigned_realloc(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+
+#ifndef aligned_realloc
+# define aligned_realloc libsimple_aligned_realloc
+#endif
+#ifndef enaligned_realloc
+# define enaligned_realloc libsimple_enaligned_realloc
+#endif
+#ifndef ealigned_realloc
+# define ealigned_realloc libsimple_ealigned_realloc
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_realloc (),
+.BR libsimple_enaligned_realloc (),
+and
+.BR libsimple_ealigned_realloc ()
+functions reallocate memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I n
+bytes. The behaviour is unspecified if
+.I n
+is 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is not deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_enaligned_realloc ()
+and
+.BR libsimple_ealigned_realloc ()
+functions will terminate the process if the memory
+cannot be allocated, by calling the
+.BR libsimple_enprintf ()
+and
+.BR libsimple_eprintf ()
+functions, respectively.
+On failure, the process's exit value will be
+.I status
+if the
+.BR libsimple_enaligned_realloc ()
+function is used or
+.IR libsimple_default_failure_exit (3)
+if the
+.BR libsimple_ealigned_realloc ()
+function is used.
+.SH RETURN VALUE
+The
+.BR libsimple_aligned_realloc (),
+.BR libsimple_enaligned_realloc (),
+and
+.BR libsimple_ealigned_realloc ()
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_aligned_realloc ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error, and the
+.BR libsimple_enaligned_realloc ()
+and
+.BR libsimple_ealigned_realloc ()
+functions terminated the process.
+.SH ERRORS
+The
+.BR libsimple_aligned_realloc ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.PP
+The
+.BR libsimple_enaligned_realloc ()
+and
+.BR libsimple_ealigned_realloc ()
+functions will terminate the process on failure.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_realloc (),
+.br
+.BR libsimple_enaligned_realloc (),
+.br
+.BR libsimple_ealigned_realloc ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_realloc (),
+.br
+.BR libsimple_enaligned_realloc (),
+.br
+.BR libsimple_ealigned_realloc ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_realloc (),
+.br
+.BR libsimple_enaligned_realloc (),
+.br
+.BR libsimple_ealigned_realloc ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_aligned_reallocarray.3 b/man3/libsimple_aligned_reallocarray.3
new file mode 100644
index 0000000..b6b6e8f
--- /dev/null
+++ b/man3/libsimple_aligned_reallocarray.3
@@ -0,0 +1,202 @@
+.TH LIBSIMPLE_ALIGNED_REALLOCARRAY 3 2018-11-29 libsimple
+.SH NAME
+libsimple_aligned_reallocarray \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_aligned_reallocarray(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, size_t \fIm\fP);
+void *libsimple_enaligned_reallocarray(int \fIstatus\fP, void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, size_t \fIm\fP);
+static inline void *libsimple_ealigned_reallocarray(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, size_t \fIm\fP);
+
+#ifndef aligned_reallocarray
+# define aligned_reallocarray libsimple_aligned_reallocarray
+#endif
+#ifndef enaligned_reallocarray
+# define enaligned_reallocarray libsimple_enaligned_reallocarray
+#endif
+#ifndef ealigned_reallocarray
+# define ealigned_reallocarray libsimple_ealigned_reallocarray
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_reallocarray (),
+.BR libsimple_enaligned_reallocarray (),
+and
+.BR libsimple_ealigned_reallocarray ()
+functions reallocate memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I n*m
+bytes. The behaviour is unspecified if
+.I n
+or
+.I m
+is 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n*m
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is not deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_enaligned_reallocarray ()
+and
+.BR libsimple_ealigned_reallocarray ()
+functions will terminate the process if the memory
+cannot be allocated, by calling the
+.BR libsimple_enprintf ()
+and
+.BR libsimple_eprintf ()
+functions, respectively.
+On failure, the process's exit value will be
+.I status
+if the
+.BR libsimple_enaligned_reallocarray ()
+function is used or
+.IR libsimple_default_failure_exit (3)
+if the
+.BR libsimple_ealigned_reallocarray ()
+function is used.
+.SH RETURN VALUE
+The
+.BR libsimple_aligned_reallocarray (),
+.BR libsimple_enaligned_reallocarray (),
+and
+.BR libsimple_ealigned_reallocarray ()
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_aligned_reallocarray ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error, and the
+.BR libsimple_enaligned_reallocarray ()
+and
+.BR libsimple_ealigned_reallocarray ()
+functions terminated the process.
+.SH ERRORS
+The
+.BR libsimple_aligned_reallocarray ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.PP
+The
+.BR libsimple_enaligned_reallocarray ()
+and
+.BR libsimple_ealigned_reallocarray ()
+functions will terminate the process on failure.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_reallocarray (),
+.br
+.BR libsimple_enaligned_reallocarray (),
+.br
+.BR libsimple_ealigned_reallocarray ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_reallocarray (),
+.br
+.BR libsimple_enaligned_reallocarray (),
+.br
+.BR libsimple_ealigned_reallocarray ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_reallocarray (),
+.br
+.BR libsimple_enaligned_reallocarray (),
+.br
+.BR libsimple_ealigned_reallocarray ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_aligned_reallocarrayf.3 b/man3/libsimple_aligned_reallocarrayf.3
new file mode 100644
index 0000000..0f83ad9
--- /dev/null
+++ b/man3/libsimple_aligned_reallocarrayf.3
@@ -0,0 +1,154 @@
+.TH LIBSIMPLE_ALIGNED_REALLOCARRAYF 3 2018-11-29 libsimple
+.SH NAME
+libsimple_aligned_reallocarrayf \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_aligned_reallocarrayf(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, size_t \fIm\fP);
+
+#ifndef aligned_reallocarrayf
+# define aligned_reallocarrayf libsimple_aligned_reallocarrayf
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_reallocarrayf ()
+function reallocates memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I n*m
+bytes. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n*m
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+If
+.I n
+or
+.I m
+is 0,
+.I ptr
+is deallocaed and
+.B NULL
+is returned, however portable applications should,
+unless the namespaced alias is used, assume the
+behaviour is unspecifed in this case.
+.SH RETURN VALUE
+The
+.BR libsimple_aligned_reallocarrayf (),
+function returns a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_aligned_reallocarrayf ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_aligned_reallocarrayf ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_reallocarrayf ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_reallocarrayf ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_reallocarrayf ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_aligned_reallocf.3 b/man3/libsimple_aligned_reallocf.3
new file mode 100644
index 0000000..a83e258
--- /dev/null
+++ b/man3/libsimple_aligned_reallocf.3
@@ -0,0 +1,152 @@
+.TH LIBSIMPLE_ALIGNED_REALLOCF 3 2018-11-29 libsimple
+.SH NAME
+libsimple_aligned_reallocf \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_aligned_reallocf(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+
+#ifndef aligned_reallocf
+# define aligned_reallocf libsimple_aligned_reallocf
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_reallocf ()
+function reallocates memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I n
+bytes. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+If
+.I n
+is 0,
+.I ptr
+is deallocaed and
+.B NULL
+is returned, however portable applications should,
+unless the namespaced alias is used, assume the
+behaviour is unspecifed in this case.
+.SH RETURN VALUE
+The
+.BR libsimple_aligned_reallocf (),
+function returns a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_aligned_reallocf ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_aligned_reallocf ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_reallocf ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_reallocf ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_reallocf ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_aligned_reallocfn.3 b/man3/libsimple_aligned_reallocfn.3
new file mode 120000
index 0000000..1ba44a5
--- /dev/null
+++ b/man3/libsimple_aligned_reallocfn.3
@@ -0,0 +1 @@
+libsimple_valigned_reallocfn.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_reallocn.3 b/man3/libsimple_aligned_reallocn.3
new file mode 120000
index 0000000..7c3a84f
--- /dev/null
+++ b/man3/libsimple_aligned_reallocn.3
@@ -0,0 +1 @@
+libsimple_valigned_reallocn.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_strdup.3 b/man3/libsimple_aligned_strdup.3
new file mode 100644
index 0000000..d6c99fb
--- /dev/null
+++ b/man3/libsimple_aligned_strdup.3
@@ -0,0 +1,151 @@
+.TH LIBSIMPLE_ALIGNED_STRDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_aligned_strdup, libsimple_aligned_strdupa \- duplicate a string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+char *libsimple_aligned_strdupa(const char *\fIs\fP, size_t \fIn\fP);
+char *libsimple_aligned_strdup(const char *\fIs\fP, size_t \fIn\fP);
+char *libsimple_enaligned_strdup(int \fIstatus\fP, const char *\fIs\fP, size_t \fIn\fP);
+static inline char *libsimple_ealigned_strdup(const char *\fIs\fP, size_t \fIn\fP);
+
+#ifndef aligned_strdupa
+# define aligned_strdupa libsimple_aligned_strdupa
+#endif
+#ifndef aligned_strdup
+# define aligned_strdup libsimple_aligned_strdup
+#endif
+#ifndef enaligned_strdup
+# define enaligned_strdup libsimple_enaligned_strdup
+#endif
+#ifndef ealigned_strdup
+# define ealigned_strdup libsimple_ealigned_strdup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_strdup ()
+function allocates memory with the alignment
+specified in the
+.I alignment
+parameter and copies the string
+.I s
+into the new allocation.
+.PP
+The
+.BR libsimple_enaligned_strdup ()
+and
+.BR libsimple_ealigned_strdup ()
+functions are versions of the
+.BR libsimple_aligned_strdup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_strdupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_strdup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_aligned_strdupa (),
+.BR libsimple_aligned_strdup (),
+.BR libsimple_enaligned_strdup (),
+and
+.BR libsimple_ealigned_strdup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_aligned_strdup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enaligned_strdup (),
+and
+.BR libsimple_ealigned_strdup ()
+functions exit the process. The
+.BR libsimple_aligned_strdupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_aligned_strdupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_aligned_strdup ()
+function may fail for any reason specified for the
+.BR aligned_alloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_strdupa (),
+.br
+.BR libsimple_aligned_strdup (),
+.br
+.BR libsimple_enaligned_strdup (),
+.br
+.BR libsimple_ealigned_strdup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_strdupa (),
+.br
+.BR libsimple_aligned_strdup (),
+.br
+.BR libsimple_enaligned_strdup (),
+.br
+.BR libsimple_ealigned_strdup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_strdupa (),
+.br
+.BR libsimple_aligned_strdup (),
+.br
+.BR libsimple_enaligned_strdup (),
+.br
+.BR libsimple_ealigned_strdup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_strndup (3),
+.BR libsimple_aligned_memdup (3),
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_aligned_wcsndup (3),
+.BR libsimple_aligned_wmemdup (3),
+.BR strdup (3)
diff --git a/man3/libsimple_aligned_strdupa.3 b/man3/libsimple_aligned_strdupa.3
new file mode 120000
index 0000000..005dc6f
--- /dev/null
+++ b/man3/libsimple_aligned_strdupa.3
@@ -0,0 +1 @@
+libsimple_aligned_strdup.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_strndup.3 b/man3/libsimple_aligned_strndup.3
new file mode 100644
index 0000000..cdc7603
--- /dev/null
+++ b/man3/libsimple_aligned_strndup.3
@@ -0,0 +1,154 @@
+.TH LIBSIMPLE_ALIGNED_STRNDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_aligned_strndup, libsimple_aligned_strndupa \- duplicate a string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+char *libsimple_aligned_strndupa(const char *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+char *libsimple_aligned_strndup(const char *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+char *libsimple_enaligned_strndup(int \fIstatus\fP, const char *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+static inline char *libsimple_ealigned_strndup(const char *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+
+#ifndef aligned_strndupa
+# define aligned_strndupa libsimple_aligned_strndupa
+#endif
+#ifndef aligned_strndup
+# define aligned_strndup libsimple_aligned_strndup
+#endif
+#ifndef enaligned_strndup
+# define enaligned_strndup libsimple_enaligned_strndup
+#endif
+#ifndef ealigned_strndup
+# define ealigned_strndup libsimple_ealigned_strndup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_strndup ()
+function allocates memory with the alignment
+specified in the
+.I alignment
+parameter and copies the string
+.I s
+into the new allocation, up to the
+.IR n th
+byte. A NUL byte will always be written
+to the end of the new string.
+.PP
+The
+.BR libsimple_enaligned_strndup ()
+and
+.BR libsimple_ealigned_strndup ()
+functions are versions of the
+.BR libsimple_aligned_strndup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_strndupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_strndup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_aligned_strndupa (),
+.BR libsimple_aligned_strndup (),
+.BR libsimple_enaligned_strndup (),
+and
+.BR libsimple_ealigned_strndup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_aligned_strndup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enaligned_strndup (),
+and
+.BR libsimple_ealigned_strndup ()
+functions exit the process. The
+.BR libsimple_aligned_strndupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_aligned_strndupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_aligned_strndup ()
+function may fail for any reason specified for the
+.BR aligned_alloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_strndupa (),
+.br
+.BR libsimple_aligned_strndup (),
+.br
+.BR libsimple_enaligned_strndup (),
+.br
+.BR libsimple_ealigned_strndup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_strndupa (),
+.br
+.BR libsimple_aligned_strndup (),
+.br
+.BR libsimple_enaligned_strndup (),
+.br
+.BR libsimple_ealigned_strndup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_strndupa (),
+.br
+.BR libsimple_aligned_strndup (),
+.br
+.BR libsimple_enaligned_strndup (),
+.br
+.BR libsimple_ealigned_strndup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_strdup (3),
+.BR libsimple_aligned_memdup (3),
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_aligned_wcsndup (3),
+.BR libsimple_aligned_wmemdup (3),
+.BR strndup (3)
diff --git a/man3/libsimple_aligned_strndupa.3 b/man3/libsimple_aligned_strndupa.3
new file mode 120000
index 0000000..4be204c
--- /dev/null
+++ b/man3/libsimple_aligned_strndupa.3
@@ -0,0 +1 @@
+libsimple_aligned_strndup.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_wcsdup.3 b/man3/libsimple_aligned_wcsdup.3
new file mode 100644
index 0000000..72b0a46
--- /dev/null
+++ b/man3/libsimple_aligned_wcsdup.3
@@ -0,0 +1,151 @@
+.TH LIBSIMPLE_ALIGNED_WCSDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_aligned_wcsdup, libsimple_aligned_wcsdupa \- duplicate a wide-character string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_aligned_wcsdupa(const wchar_t *\fIs\fP, size_t \fIalignment\fP);
+wchar_t *libsimple_aligned_wcsdup(const wchar_t *\fIs\fP, size_t \fIalignment\fP);
+wchar_t *libsimple_enaligned_wcsdup(int \fIstatus\fP, const wchar_t *\fIs\fP, size_t \fIalignment\fP);
+static inline wchar_t *libsimple_ealigned_wcsdup(const wchar_t *\fIs\fP, size_t \fIalignment\fP);
+
+#ifndef aligned_wcsdupa
+# define aligned_wcsdupa libsimple_aligned_wcsdupa
+#endif
+#ifndef aligned_wcsdup
+# define aligned_wcsdup libsimple_aligned_wcsdup
+#endif
+#ifndef enaligned_wcsdup
+# define enaligned_wcsdup libsimple_enaligned_wcsdup
+#endif
+#ifndef ealigned_wcsdup
+# define ealigned_wcsdup libsimple_ealigned_wcsdup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_wcsdup ()
+function allocates memory with the alignment
+specified in the
+.I alignment
+parameter and copies the wide-character string
+.I s
+into the new allocation.
+.PP
+The
+.BR libsimple_enaligned_wcsdup ()
+and
+.BR libsimple_ealigned_wcsdup ()
+functions are versions of the
+.BR libsimple_aligned_wcsdup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wcsdupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_wcsdup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_aligned_wcsdupa (),
+.BR libsimple_aligned_wcsdup (),
+.BR libsimple_enaligned_wcsdup (),
+and
+.BR libsimple_ealigned_wcsdup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_aligned_wcsdup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enaligned_wcsdup (),
+and
+.BR libsimple_ealigned_wcsdup ()
+functions exit the process. The
+.BR libsimple_aligned_wcsdupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_aligned_wcsdupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_aligned_wcsdup ()
+function may fail for any reason specified for the
+.BR aligned_alloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_wcsdupa (),
+.br
+.BR libsimple_aligned_wcsdup (),
+.br
+.BR libsimple_enaligned_wcsdup (),
+.br
+.BR libsimple_ealigned_wcsdup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_wcsdupa (),
+.br
+.BR libsimple_aligned_wcsdup (),
+.br
+.BR libsimple_enaligned_wcsdup (),
+.br
+.BR libsimple_ealigned_wcsdup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_wcsdupa (),
+.br
+.BR libsimple_aligned_wcsdup (),
+.br
+.BR libsimple_enaligned_wcsdup (),
+.br
+.BR libsimple_ealigned_wcsdup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_strndup (3),
+.BR libsimple_aligned_strdup (3),
+.BR libsimple_aligned_memdup (3),
+.BR libsimple_aligned_wcsndup (3),
+.BR libsimple_aligned_wmemdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_aligned_wcsdupa.3 b/man3/libsimple_aligned_wcsdupa.3
new file mode 120000
index 0000000..cb194a0
--- /dev/null
+++ b/man3/libsimple_aligned_wcsdupa.3
@@ -0,0 +1 @@
+libsimple_aligned_wcsdup.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_wcsndup.3 b/man3/libsimple_aligned_wcsndup.3
new file mode 100644
index 0000000..e49aed1
--- /dev/null
+++ b/man3/libsimple_aligned_wcsndup.3
@@ -0,0 +1,156 @@
+.TH LIBSIMPLE_ALIGNED_WCSNDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_aligned_wcsndup, libsimple_aligned_wcsndupa \- duplicate a wide-character string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_aligned_wcsndupa(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+wchar_t *libsimple_aligned_wcsndup(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+wchar_t *libsimple_enaligned_wcsndup(int \fIstatus\fP, const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+static inline wchar_t *libsimple_ealigned_wcsndup(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+
+#ifndef aligned_wcsndupa
+# define aligned_wcsndupa libsimple_aligned_wcsndupa
+#endif
+#ifndef aligned_wcsndup
+# define aligned_wcsndup libsimple_aligned_wcsndup
+#endif
+#ifndef enaligned_wcsndup
+# define enaligned_wcsndup libsimple_enaligned_wcsndup
+#endif
+#ifndef ealigned_wcsndup
+# define ealigned_wcsndup libsimple_ealigned_wcsndup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_wcsndup ()
+function allocates memory with the alignment
+specified in the
+.I alignment
+parameter and copies the wide-character string
+.I s
+into the new allocation, up to the
+.IR n th
+wide character
+.RB ( wchar_t ).
+A NUL wide-character will always be written
+to the end of the new string.
+.PP
+The
+.BR libsimple_enaligned_wcsndup ()
+and
+.BR libsimple_ealigned_wcsndup ()
+functions are versions of the
+.BR libsimple_aligned_wcsndup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wcsndupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_wcsndup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_aligned_wcsndupa (),
+.BR libsimple_aligned_wcsndup (),
+.BR libsimple_enaligned_wcsndup (),
+and
+.BR libsimple_ealigned_wcsndup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_aligned_wcsndup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enaligned_wcsndup (),
+and
+.BR libsimple_ealigned_wcsndup ()
+functions exit the process. The
+.BR libsimple_aligned_wcsndupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_aligned_wcsndupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_aligned_wcsndup ()
+function may fail for any reason specified for the
+.BR aligned_alloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_wcsndupa (),
+.br
+.BR libsimple_aligned_wcsndup (),
+.br
+.BR libsimple_enaligned_wcsndup (),
+.br
+.BR libsimple_ealigned_wcsndup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_wcsndupa (),
+.br
+.BR libsimple_aligned_wcsndup (),
+.br
+.BR libsimple_enaligned_wcsndup (),
+.br
+.BR libsimple_ealigned_wcsndup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_wcsndupa (),
+.br
+.BR libsimple_aligned_wcsndup (),
+.br
+.BR libsimple_enaligned_wcsndup (),
+.br
+.BR libsimple_ealigned_wcsndup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_wcsndup (3),
+.BR libsimple_aligned_strndup (3),
+.BR libsimple_aligned_strdup (3),
+.BR libsimple_aligned_memdup (3),
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_aligned_wmemdup (3)
diff --git a/man3/libsimple_aligned_wcsndupa.3 b/man3/libsimple_aligned_wcsndupa.3
new file mode 120000
index 0000000..043dad0
--- /dev/null
+++ b/man3/libsimple_aligned_wcsndupa.3
@@ -0,0 +1 @@
+libsimple_aligned_wcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_aligned_wmemdup.3 b/man3/libsimple_aligned_wmemdup.3
new file mode 100644
index 0000000..21cc643
--- /dev/null
+++ b/man3/libsimple_aligned_wmemdup.3
@@ -0,0 +1,155 @@
+.TH LIBSIMPLE_ALIGNED_WMEMDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_aligned_wmemdup, libsimple_aligned_wmemdupa \- duplicate a wide-character array
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_aligned_wmemdupa(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+wchar_t *libsimple_aligned_wmemdup(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+wchar_t *libsimple_enaligned_wmemdup(int \fIstatus\fP, const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+static inline wchar_t *libsimple_ealigned_wmemdup(const wchar_t *\fIs\fP, size_t \fIalignment\fP, size_t \fIn\fP);
+
+#ifndef aligned_wmemdupa
+# define aligned_wmemdupa libsimple_aligned_wmemdupa
+#endif
+#ifndef aligned_wmemdup
+# define aligned_wmemdup libsimple_aligned_wmemdup
+#endif
+#ifndef enaligned_wmemdup
+# define enaligned_wmemdup libsimple_enaligned_wmemdup
+#endif
+#ifndef ealigned_wmemdup
+# define ealigned_wmemdup libsimple_ealigned_wmemdup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_wmemdup ()
+function allocates memory with the alignment
+specified in the
+.I alignment
+parameter and copies
+.I n
+first wide characters
+.RB ( wchar_t )
+from
+.I s
+into the new allocation.
+.PP
+The
+.BR libsimple_enaligned_wmemdup ()
+and
+.BR libsimple_ealigned_wmemdup ()
+functions are versions of the
+.BR libsimple_aligned_wmemdup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wmemdupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_wmemdup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_aligned_wmemdupa (),
+.BR libsimple_aligned_wmemdup (),
+.BR libsimple_enaligned_wmemdup (),
+and
+.BR libsimple_ealigned_wmemdup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_aligned_wmemdup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enaligned_wmemdup (),
+and
+.BR libsimple_ealigned_wmemdup ()
+functions exit the process. The
+.BR libsimple_aligned_wmemdupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_aligned_wmemdupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_aligned_wmemdup ()
+function may fail for any reason specified for the
+.BR aligned_alloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_aligned_wmemdupa (),
+.br
+.BR libsimple_aligned_wmemdup (),
+.br
+.BR libsimple_enaligned_wmemdup (),
+.br
+.BR libsimple_ealigned_wmemdup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_aligned_wmemdupa (),
+.br
+.BR libsimple_aligned_wmemdup (),
+.br
+.BR libsimple_enaligned_wmemdup (),
+.br
+.BR libsimple_ealigned_wmemdup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_aligned_wmemdupa (),
+.br
+.BR libsimple_aligned_wmemdup (),
+.br
+.BR libsimple_enaligned_wmemdup (),
+.br
+.BR libsimple_ealigned_wmemdup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_wmemdup (3),
+.BR libsimple_aligned_strndup (3),
+.BR libsimple_aligned_strdup (3),
+.BR libsimple_aligned_memdup (3),
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_aligned_wcsndup (3)
diff --git a/man3/libsimple_aligned_wmemdupa.3 b/man3/libsimple_aligned_wmemdupa.3
new file mode 120000
index 0000000..264a7e1
--- /dev/null
+++ b/man3/libsimple_aligned_wmemdupa.3
@@ -0,0 +1 @@
+libsimple_aligned_wmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_realloc.3 b/man3/libsimple_ealigned_realloc.3
new file mode 120000
index 0000000..2d95e24
--- /dev/null
+++ b/man3/libsimple_ealigned_realloc.3
@@ -0,0 +1 @@
+libsimple_enaligned_realloc.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_reallocarray.3 b/man3/libsimple_ealigned_reallocarray.3
new file mode 120000
index 0000000..1b2e0f8
--- /dev/null
+++ b/man3/libsimple_ealigned_reallocarray.3
@@ -0,0 +1 @@
+libsimple_enaligned_reallocarray.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_reallocn.3 b/man3/libsimple_ealigned_reallocn.3
new file mode 120000
index 0000000..b7dde1d
--- /dev/null
+++ b/man3/libsimple_ealigned_reallocn.3
@@ -0,0 +1 @@
+libsimple_evaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_strdup.3 b/man3/libsimple_ealigned_strdup.3
new file mode 120000
index 0000000..83e40a2
--- /dev/null
+++ b/man3/libsimple_ealigned_strdup.3
@@ -0,0 +1 @@
+libsimple_enaligned_strdup.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_strndup.3 b/man3/libsimple_ealigned_strndup.3
new file mode 120000
index 0000000..2b79c93
--- /dev/null
+++ b/man3/libsimple_ealigned_strndup.3
@@ -0,0 +1 @@
+libsimple_enaligned_strndup.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_wcsdup.3 b/man3/libsimple_ealigned_wcsdup.3
new file mode 120000
index 0000000..c52f2c8
--- /dev/null
+++ b/man3/libsimple_ealigned_wcsdup.3
@@ -0,0 +1 @@
+libsimple_enaligned_wcsdup.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_wcsndup.3 b/man3/libsimple_ealigned_wcsndup.3
new file mode 120000
index 0000000..f5772b1
--- /dev/null
+++ b/man3/libsimple_ealigned_wcsndup.3
@@ -0,0 +1 @@
+libsimple_enaligned_wcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_ealigned_wmemdup.3 b/man3/libsimple_ealigned_wmemdup.3
new file mode 120000
index 0000000..07321e1
--- /dev/null
+++ b/man3/libsimple_ealigned_wmemdup.3
@@ -0,0 +1 @@
+libsimple_enaligned_wmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_alloc.3 b/man3/libsimple_enaligned_alloc.3
index 1ea36cb..0f22da1 100644
--- a/man3/libsimple_enaligned_alloc.3
+++ b/man3/libsimple_enaligned_alloc.3
@@ -124,7 +124,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_enaligned_realloc.3 b/man3/libsimple_enaligned_realloc.3
new file mode 120000
index 0000000..45a72de
--- /dev/null
+++ b/man3/libsimple_enaligned_realloc.3
@@ -0,0 +1 @@
+libsimple_aligned_realloc.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_reallocarray.3 b/man3/libsimple_enaligned_reallocarray.3
new file mode 120000
index 0000000..fb3f8b9
--- /dev/null
+++ b/man3/libsimple_enaligned_reallocarray.3
@@ -0,0 +1 @@
+libsimple_aligned_reallocarray.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_reallocn.3 b/man3/libsimple_enaligned_reallocn.3
new file mode 120000
index 0000000..36205a3
--- /dev/null
+++ b/man3/libsimple_enaligned_reallocn.3
@@ -0,0 +1 @@
+libsimple_envaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_strdup.3 b/man3/libsimple_enaligned_strdup.3
new file mode 120000
index 0000000..005dc6f
--- /dev/null
+++ b/man3/libsimple_enaligned_strdup.3
@@ -0,0 +1 @@
+libsimple_aligned_strdup.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_strndup.3 b/man3/libsimple_enaligned_strndup.3
new file mode 120000
index 0000000..4be204c
--- /dev/null
+++ b/man3/libsimple_enaligned_strndup.3
@@ -0,0 +1 @@
+libsimple_aligned_strndup.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_wcsdup.3 b/man3/libsimple_enaligned_wcsdup.3
new file mode 120000
index 0000000..cb194a0
--- /dev/null
+++ b/man3/libsimple_enaligned_wcsdup.3
@@ -0,0 +1 @@
+libsimple_aligned_wcsdup.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_wcsndup.3 b/man3/libsimple_enaligned_wcsndup.3
new file mode 120000
index 0000000..043dad0
--- /dev/null
+++ b/man3/libsimple_enaligned_wcsndup.3
@@ -0,0 +1 @@
+libsimple_aligned_wcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_enaligned_wmemdup.3 b/man3/libsimple_enaligned_wmemdup.3
new file mode 120000
index 0000000..264a7e1
--- /dev/null
+++ b/man3/libsimple_enaligned_wmemdup.3
@@ -0,0 +1 @@
+libsimple_aligned_wmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_encalloc.3 b/man3/libsimple_encalloc.3
index a8696e6..d14d59a 100644
--- a/man3/libsimple_encalloc.3
+++ b/man3/libsimple_encalloc.3
@@ -128,7 +128,17 @@ None.
 .BR libsimple_vmalloczn (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_enmalloc.3 b/man3/libsimple_enmalloc.3
index 796eafd..85cea36 100644
--- a/man3/libsimple_enmalloc.3
+++ b/man3/libsimple_enmalloc.3
@@ -124,7 +124,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_enposix_memalign.3 b/man3/libsimple_enposix_memalign.3
index c1157f3..0ae9417 100644
--- a/man3/libsimple_enposix_memalign.3
+++ b/man3/libsimple_enposix_memalign.3
@@ -128,7 +128,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_enrealloc.3 b/man3/libsimple_enrealloc.3
index 5262193..385a95e 100644
--- a/man3/libsimple_enrealloc.3
+++ b/man3/libsimple_enrealloc.3
@@ -135,7 +135,17 @@ None.
 .BR libsimple_vmalloczn (3),
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_enreallocarray.3 b/man3/libsimple_enreallocarray.3
new file mode 120000
index 0000000..9cb5fe4
--- /dev/null
+++ b/man3/libsimple_enreallocarray.3
@@ -0,0 +1 @@
+libsimple_reallocarray.3
\ No newline at end of file
diff --git a/man3/libsimple_enstrdup.3 b/man3/libsimple_enstrdup.3
index 4a2aa4f..17cd547 100644
--- a/man3/libsimple_enstrdup.3
+++ b/man3/libsimple_enstrdup.3
@@ -113,8 +113,12 @@ None.
 .SH BUGS
 None.
 .SH SEE ALSO
+.BR libsimple_aligned_strdup (3),
 .BR libsimple_enstrndup (3),
 .BR libsimple_memdup (3),
-.BR libsimple_aligned_memdup (3),
+.BR libsimple_enwcsdup (3),
+.BR libsimple_wcsndup (3),
+.BR libsimple_wmemdup (3),
 .BR strndup (3),
-.BR strdup (3)
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_enstrndup.3 b/man3/libsimple_enstrndup.3
index 66272b0..6b7b23b 100644
--- a/man3/libsimple_enstrndup.3
+++ b/man3/libsimple_enstrndup.3
@@ -113,8 +113,12 @@ None.
 .SH BUGS
 None.
 .SH SEE ALSO
+.BR libsimple_aligned_strndup (3),
 .BR libsimple_enstrdup (3),
 .BR libsimple_memdup (3),
-.BR libsimple_aligned_memdup (3),
+.BR libsimple_enwcsdup (3),
+.BR libsimple_wcsndup (3),
+.BR libsimple_wmemdup (3),
 .BR strndup (3),
-.BR strdup (3)
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_envaligned_reallocn.3 b/man3/libsimple_envaligned_reallocn.3
new file mode 120000
index 0000000..7c3a84f
--- /dev/null
+++ b/man3/libsimple_envaligned_reallocn.3
@@ -0,0 +1 @@
+libsimple_valigned_reallocn.3
\ No newline at end of file
diff --git a/man3/libsimple_enwcsdup.3 b/man3/libsimple_enwcsdup.3
new file mode 100644
index 0000000..5f2a93a
--- /dev/null
+++ b/man3/libsimple_enwcsdup.3
@@ -0,0 +1,124 @@
+.TH LIBSIMPLE_ENWCSDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_enwcsdup, libsimple_wcsdupa \- duplicate a wide-character string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_wcsdupa(const wchar_t *\fIs\fP);
+wchar_t *libsimple_enwcsdup(int \fIstatus\fP, const wchar_t *\fIs\fP);
+static inline char *libsimple_ewcsdup(const wchar_t *\fIs\fP);
+
+#ifndef wcsdupa
+# define wcsdupa libsimple_wcsdupa
+#endif
+#ifndef enwcsdup
+# define enwcsdup libsimple_enwcsdup
+#endif
+#ifndef ewcsdup
+# define ewcsdup libsimple_ewcsdup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_enwcsdup ()
+and
+.BR libsimple_ewcsdup ()
+functions are versions of the
+.BR wcsdup (3)
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wcsdupa ()
+function is implemented as a macro and is a version
+of the
+.BR wcsdup (3)
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_wcsdupa (),
+.BR libsimple_enwcsdup (),
+and
+.BR libsimple_ewcsdup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_enwcsdup (),
+and
+.BR libsimple_ewcsdup ()
+functions exit the process. The
+.BR libsimple_wcsdupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_wcsdupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+None.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_wcsdupa (),
+.br
+.BR libsimple_enwcsdup (),
+.br
+.BR libsimple_ewcsdup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_wcsdupa (),
+.br
+.BR libsimple_enwcsdup (),
+.br
+.BR libsimple_ewcsdup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_wcsdupa (),
+.br
+.BR libsimple_enwcsdup (),
+.br
+.BR libsimple_ewcsdup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_wcsdup (3),
+.BR libsimple_enstrdup (3),
+.BR libsimple_enstrndup (3),
+.BR libsimple_memdup (3),
+.BR libsimple_wcsndup (3),
+.BR libsimple_wmemdup (3),
+.BR strndup (3),
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_enwcsndup.3 b/man3/libsimple_enwcsndup.3
new file mode 120000
index 0000000..57c8250
--- /dev/null
+++ b/man3/libsimple_enwcsndup.3
@@ -0,0 +1 @@
+libsimple_wcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_enwmemdup.3 b/man3/libsimple_enwmemdup.3
new file mode 120000
index 0000000..93381ef
--- /dev/null
+++ b/man3/libsimple_enwmemdup.3
@@ -0,0 +1 @@
+libsimple_wmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_ereallocarray.3 b/man3/libsimple_ereallocarray.3
new file mode 120000
index 0000000..5f83973
--- /dev/null
+++ b/man3/libsimple_ereallocarray.3
@@ -0,0 +1 @@
+libsimple_enreallocarray.3
\ No newline at end of file
diff --git a/man3/libsimple_evaligned_reallocn.3 b/man3/libsimple_evaligned_reallocn.3
new file mode 120000
index 0000000..36205a3
--- /dev/null
+++ b/man3/libsimple_evaligned_reallocn.3
@@ -0,0 +1 @@
+libsimple_envaligned_reallocn.3
\ No newline at end of file
diff --git a/man3/libsimple_ewcsdup.3 b/man3/libsimple_ewcsdup.3
new file mode 120000
index 0000000..85a85a6
--- /dev/null
+++ b/man3/libsimple_ewcsdup.3
@@ -0,0 +1 @@
+libsimple_enwcsdup.3
\ No newline at end of file
diff --git a/man3/libsimple_ewcsndup.3 b/man3/libsimple_ewcsndup.3
new file mode 120000
index 0000000..801d72f
--- /dev/null
+++ b/man3/libsimple_ewcsndup.3
@@ -0,0 +1 @@
+libsimple_enwcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_ewmemdup.3 b/man3/libsimple_ewmemdup.3
new file mode 120000
index 0000000..b2983f6
--- /dev/null
+++ b/man3/libsimple_ewmemdup.3
@@ -0,0 +1 @@
+libsimple_enwmemdup.3
\ No newline at end of file
diff --git a/man3/libsimple_mallocz.3 b/man3/libsimple_mallocz.3
index 86254ec..d0cac6f 100644
--- a/man3/libsimple_mallocz.3
+++ b/man3/libsimple_mallocz.3
@@ -161,7 +161,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_memalign.3 b/man3/libsimple_memalign.3
index 8bf04a1..e462bef 100644
--- a/man3/libsimple_memalign.3
+++ b/man3/libsimple_memalign.3
@@ -164,7 +164,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
 .BR libsimple_vmemalignzn (3),
diff --git a/man3/libsimple_memalignz.3 b/man3/libsimple_memalignz.3
index 11a70d7..3ad1985 100644
--- a/man3/libsimple_memalignz.3
+++ b/man3/libsimple_memalignz.3
@@ -158,7 +158,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_vmemalignn (3),
 .BR libsimple_vmemalignzn (3),
diff --git a/man3/libsimple_memdup.3 b/man3/libsimple_memdup.3
index e111574..d11de28 100644
--- a/man3/libsimple_memdup.3
+++ b/man3/libsimple_memdup.3
@@ -29,7 +29,7 @@ Link with
 .SH DESCRIPTION
 The
 .BR libsimple_memdup ()
-function constructs allocates memory and copies
+function allocates memory and copies
 .I n
 first bytes from
 .I s
@@ -91,7 +91,7 @@ calling function returns.
 The
 .BR libsimple_memdup ()
 function may fail for any reason specified for the
-.BR alloc (3)
+.BR malloc (3)
 function.
 .SH ATTRIBUTES
 For an explanation of the terms used in this section, see
@@ -145,5 +145,9 @@ None.
 .BR libsimple_aligned_memdup (3),
 .BR libsimple_enstrndup (3),
 .BR libsimple_enstrdup (3),
+.BR libsimple_enwcsdup (3),
+.BR libsimple_wcsndup (3),
+.BR libsimple_wmemdup (3),
 .BR strndup (3),
-.BR strdup (3)
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_posix_memalignz.3 b/man3/libsimple_posix_memalignz.3
index 3ea4655..27d7894 100644
--- a/man3/libsimple_posix_memalignz.3
+++ b/man3/libsimple_posix_memalignz.3
@@ -162,7 +162,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_pvalloc.3 b/man3/libsimple_pvalloc.3
index b6cf4c6..bd83c76 100644
--- a/man3/libsimple_pvalloc.3
+++ b/man3/libsimple_pvalloc.3
@@ -156,7 +156,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_pvallocz.3 b/man3/libsimple_pvallocz.3
index c758fcd..b020ac1 100644
--- a/man3/libsimple_pvallocz.3
+++ b/man3/libsimple_pvallocz.3
@@ -155,7 +155,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_reallocarray.3 b/man3/libsimple_reallocarray.3
new file mode 100644
index 0000000..ba4af5a
--- /dev/null
+++ b/man3/libsimple_reallocarray.3
@@ -0,0 +1,191 @@
+.TH LIBSIMPLE_REALLOCARRAY 3 2018-11-29 libsimple
+.SH NAME
+libsimple_reallocarray \- reallocate memory
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_reallocarray(void *\fIptr\fP, size_t \fIn\fP, size_t \fIm\fP);
+static inline void *libsimple_enreallocarray(int \fIstatus\fP, void *\fIptr\fP, size_t \fIn\fP, size_t \fIm\fP);
+static inline void *libsimple_ereallocarray(void *\fIptr\fP, size_t \fIn\fP, size_t \fIm\fP);
+
+#ifndef reallocarray
+# define reallocarray libsimple_reallocarray
+#endif
+#ifndef enreallocarray
+# define enreallocarray libsimple_enreallocarray
+#endif
+#ifndef ereallocarray
+# define ereallocarray libsimple_ereallocarray
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_reallocarray (),
+.BR libsimple_enreallocarray (),
+and
+.BR libsimple_ereallocarray ()
+functions are wrappers for the
+.BR realloc (3)
+function, they reallocate memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignof(max_align_t)
+to the allocated memory of 
+.I n*m
+bytes. The behaviour is unspecified if
+.I n
+or
+.I m
+is 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n*m
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is not deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_enreallocarray ()
+and
+.BR libsimple_ereallocarray ()
+functions will terminate the process if the memory
+cannot be allocated, by calling the
+.BR libsimple_enprintf ()
+and
+.BR libsimple_eprintf ()
+functions, respectively.
+On failure, the process's exit value will be
+.I status
+if the
+.BR libsimple_enreallocarray ()
+function is used or
+.IR libsimple_default_failure_exit (3)
+if the
+.BR libsimple_ereallocarray ()
+function is used.
+.SH RETURN VALUE
+The
+.BR libsimple_reallocarray (),
+.BR libsimple_enreallocarray (),
+and
+.BR libsimple_ereallocarray ()
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_reallocarray ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error, and the
+.BR libsimple_enreallocarray ()
+and
+.BR libsimple_ereallocarray ()
+functions terminated the process.
+.SH ERRORS
+The
+.BR libsimple_reallocarray ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function.
+.PP
+The
+.BR libsimple_enreallocarray ()
+and
+.BR libsimple_ereallocarray ()
+functions will terminate the process on failure.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_reallocarray (),
+.br
+.BR libsimple_enreallocarray (),
+.br
+.BR libsimple_ereallocarray ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_reallocarray (),
+.br
+.BR libsimple_enreallocarray (),
+.br
+.BR libsimple_ereallocarray ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_reallocarray (),
+.br
+.BR libsimple_enreallocarray (),
+.br
+.BR libsimple_ereallocarray ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_reallocarrayf.3 b/man3/libsimple_reallocarrayf.3
new file mode 100644
index 0000000..540a27b
--- /dev/null
+++ b/man3/libsimple_reallocarrayf.3
@@ -0,0 +1,143 @@
+.TH LIBSIMPLE_REALLOCARRAYF 3 2018-11-29 libsimple
+.SH NAME
+libsimple_reallocarrayf \- reallocate memory
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_reallocarrayf(void *\fIptr\fP, size_t \fIn\fP, size_t \fIm\fP);
+
+#ifndef reallocarrayf
+# define reallocarrayf libsimple_reallocarrayf
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_reallocarrayf ()
+function is a wrapper for the
+.BR realloc(3)
+function that reallocates memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignof(max_align_t)
+to the allocated memory of 
+.I n*m
+bytes. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n*m
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+If
+.I n
+or
+.I m
+is 0,
+.I ptr
+is deallocaed and
+.B NULL
+is returned, however portable applications should,
+unless the namespaced alias is used, assume the
+behaviour is unspecifed in this case.
+.SH RETURN VALUE
+The
+.BR libsimple_reallocarrayf (),
+function returns a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_reallocarrayf ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_reallocarrayf ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_reallocarrayf ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_reallocarrayf ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_reallocarrayf ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_reallocf.3 b/man3/libsimple_reallocf.3
new file mode 100644
index 0000000..86a5480
--- /dev/null
+++ b/man3/libsimple_reallocf.3
@@ -0,0 +1,141 @@
+.TH LIBSIMPLE_REALLOCF 3 2018-11-29 libsimple
+.SH NAME
+libsimple_reallocf \- reallocate memory
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_reallocf(void *\fIptr\fP, size_t \fIn\fP);
+
+#ifndef reallocf
+# define reallocf libsimple_reallocf
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_reallocf ()
+function is a wrapper for the
+.BR realloc(3)
+function that reallocates memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignof(max_align_t)
+to the allocated memory of 
+.I n
+bytes. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I n
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+If
+.I n
+is 0,
+.I ptr
+is deallocaed and
+.B NULL
+is returned, however portable applications should,
+unless the namespaced alias is used, assume the
+behaviour is unspecifed in this case.
+.SH RETURN VALUE
+The
+.BR libsimple_reallocf (),
+function returns a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_reallocf ()
+function returns
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_reallocf ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_reallocf ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_reallocf ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_reallocf ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_reallocfn.3 b/man3/libsimple_reallocfn.3
new file mode 120000
index 0000000..d06b871
--- /dev/null
+++ b/man3/libsimple_reallocfn.3
@@ -0,0 +1 @@
+libsimple_vreallocfn.3
\ No newline at end of file
diff --git a/man3/libsimple_valigned_allocn.3 b/man3/libsimple_valigned_allocn.3
index 2600571..5444536 100644
--- a/man3/libsimple_valigned_allocn.3
+++ b/man3/libsimple_valigned_allocn.3
@@ -213,7 +213,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_valigned_alloczn.3 b/man3/libsimple_valigned_alloczn.3
index 9f68adb..16395d7 100644
--- a/man3/libsimple_valigned_alloczn.3
+++ b/man3/libsimple_valigned_alloczn.3
@@ -216,7 +216,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_valigned_reallocfn.3 b/man3/libsimple_valigned_reallocfn.3
new file mode 100644
index 0000000..929797c
--- /dev/null
+++ b/man3/libsimple_valigned_reallocfn.3
@@ -0,0 +1,177 @@
+.TH LIBSIMPLE_VALIGNED_REALLOCFN 3 2018-11-28 libsimple
+.SH NAME
+libsimple_valigned_reallocfn \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_valigned_reallocfn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, va_list \fIap\fP);
+static inline void *libsimple_aligned_reallocfn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, ..., /* (size_t)0 */);
+
+#ifndef valigned_reallocfn
+# define valigned_reallocfn libsimple_valigned_reallocfn
+#endif
+#ifndef aligned_reallocfn
+# define aligned_reallocfn libsimple_aligned_reallocfn
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_reallocfn ()
+function reallocates memory allocated on the
+heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I N
+bytes, where
+.I N
+is the product of
+.I n
+and all following arguments (which should have the type
+.BR size_t )
+up to the first 0;
+.I n
+must not be 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I N
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is also deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_valigned_reallocfn ()
+function is a version of the
+.BR libsimple_aligned_reallocfn ()
+function that use
+.B va_list
+instead of variadic arguments.
+.SH RETURN VALUE
+The
+.BR libsimple_valigned_reallocfn ()
+and
+.BR libsimple_aligned_reallocfn (),
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_valigned_reallocfn ()
+and
+.BR libsimple_aligned_reallocfn ()
+functions return
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_vreallocn (),
+.BR libsimple_reallocn ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I n
+is 0.
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_valigned_reallocfn (),
+.br
+.BR libsimple_aligned_reallocfn ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_valigned_reallocfn (),
+.br
+.BR libsimple_aligned_reallocfn ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_valigned_reallocfn (),
+.br
+.BR libsimple_aligned_reallocfn ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_valigned_reallocn.3 b/man3/libsimple_valigned_reallocn.3
new file mode 100644
index 0000000..8925ab8
--- /dev/null
+++ b/man3/libsimple_valigned_reallocn.3
@@ -0,0 +1,267 @@
+.TH LIBSIMPLE_VALIGNED_REALLOCN 3 2018-11-28 libsimple
+.SH NAME
+libsimple_valigned_reallocn \- reallocate memory and customise alignment
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+void *libsimple_valigned_reallocn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, va_list \fIap\fP);
+void *libsimple_envaligned_reallocn(int \fIstatus\fP, void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, va_list \fIap\fP);
+static inline void *libsimple_evaligned_reallocn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, va_list \fIap\fP);
+static inline void *libsimple_aligned_reallocn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, ..., /* (size_t)0 */);
+static inline void *libsimple_enaligned_reallocn(int \fIstatus\fP, void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, ..., /* (size_t)0 */);
+static inline void *libsimple_ealigned_reallocn(void *\fIptr\fP, size_t \fIalignment\fP, size_t \fIn\fP, ..., /* (size_t)0 */);
+
+#ifndef valigned_reallocn
+# define valigned_reallocn libsimple_valigned_reallocn
+#endif
+#ifndef envaligned_reallocn
+# define envaligned_reallocn libsimple_envaligned_reallocn
+#endif
+#ifndef evaligned_reallocn
+# define evaligned_reallocn libsimple_evaligned_reallocn
+#endif
+#ifndef aligned_reallocn
+# define aligned_reallocn libsimple_aligned_reallocn
+#endif
+#ifndef enaligned_reallocn
+# define enaligned_reallocn libsimple_enaligned_reallocn
+#endif
+#ifndef ealigned_reallocn
+# define ealigned_reallocn libsimple_ealigned_reallocn
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_aligned_reallocn (),
+.BR libsimple_enaligned_reallocn (),
+and
+.BR libsimple_ealigned_reallocn ()
+functions are wrappers for the
+.BR realloc (3)
+function, they reallocate memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignment
+to the allocated memory of 
+.I N
+bytes, where
+.I N
+is the product of
+.I n
+and all following arguments (which should have the type
+.BR size_t )
+up to the first 0;
+.I n
+must not be 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I N
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is not deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_enaligned_reallocn ()
+and
+.BR libsimple_ealigned_reallocn ()
+functions will terminate the process if the memory
+cannot be allocated, by calling the
+.BR libsimple_enprintf ()
+and
+.BR libsimple_eprintf ()
+functions, respectively.
+On failure, the process's exit value will be
+.I status
+if the
+.BR libsimple_enaligned_reallocn ()
+function is used or
+.IR libsimple_default_failure_exit (3)
+if the
+.BR libsimple_ealigned_reallocn ()
+function is used.
+.PP
+The
+.BR libsimple_valigned_reallocn (),
+.BR libsimple_envaligned_reallocn (),
+and
+.BR libsimple_evaligned_reallocn ()
+functions are versions of the
+.BR libsimple_aligned_reallocn (),
+.BR libsimple_enaligned_reallocn (),
+and
+.BR libsimple_ealigned_reallocn (),
+respectively, that use
+.B va_list
+instead of variadic arguments.
+.SH RETURN VALUE
+The
+.BR libsimple_valigned_reallocn (),
+.BR libsimple_envaligned_reallocn (),
+.BR libsimple_evaligned_reallocn (),
+.BR libsimple_aligned_reallocn (),
+.BR libsimple_enaligned_reallocn (),
+and
+.BR libsimple_ealigned_reallocn ()
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_valigned_reallocn ()
+and
+.BR libsimple_aligned_reallocn ()
+functions return
+.B NULL
+and set
+.I errno
+it indicate the error, and the
+.BR libsimple_envaligned_reallocn (),
+.BR libsimple_evaligned_reallocn (),
+.BR libsimple_enaligned_reallocn (),
+and
+.BR libsimple_ealigned_reallocn ()
+functions terminated the process.
+.SH ERRORS
+The
+.BR libsimple_valigned_reallocn ()
+and
+.BR libsimple_aligned_reallocn ()
+functions will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I n
+is 0.
+.TP
+.B EINVAL
+.I alignment
+is an invalid alignment (usually it needs to be an power of 2).
+.TP
+.B ENOSYS
+The function is not implemented. The function requires
+non-standard libc functions, and is therefore not supported
+for all libc implementations.
+
+The function is implemented if and only if the macro
+.B LIBSIMPLE_HAVE_ALIGNED_REALLOC
+is defined by the library.
+.PP
+The
+.BR libsimple_envaligned_reallocn (),
+.BR libsimple_evaligned_reallocn (),
+.BR libsimple_enaligned_reallocn (),
+and
+.BR libsimple_ealigned_reallocn ()
+functions will terminate the process on failure.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_valigned_reallocn (),
+.br
+.BR libsimple_envaligned_reallocn (),
+.br
+.BR libsimple_evaligned_reallocn (),
+.br
+.BR libsimple_aligned_reallocn (),
+.br
+.BR libsimple_enaligned_reallocn (),
+.br
+.BR libsimple_ealigned_reallocn ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_valigned_reallocn (),
+.br
+.BR libsimple_envaligned_reallocn (),
+.br
+.BR libsimple_evaligned_reallocn (),
+.br
+.BR libsimple_aligned_reallocn (),
+.br
+.BR libsimple_enaligned_reallocn (),
+.br
+.BR libsimple_ealigned_reallocn ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_valigned_reallocn (),
+.br
+.BR libsimple_envaligned_reallocn (),
+.br
+.BR libsimple_evaligned_reallocn (),
+.br
+.BR libsimple_aligned_reallocn (),
+.br
+.BR libsimple_enaligned_reallocn (),
+.br
+.BR libsimple_ealigned_reallocn ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_valloc.3 b/man3/libsimple_valloc.3
index 84cce32..b7094e9 100644
--- a/man3/libsimple_valloc.3
+++ b/man3/libsimple_valloc.3
@@ -155,7 +155,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vallocz.3 b/man3/libsimple_vallocz.3
index 3559a32..c888f4c 100644
--- a/man3/libsimple_vallocz.3
+++ b/man3/libsimple_vallocz.3
@@ -155,7 +155,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_varrayalloc.3 b/man3/libsimple_varrayalloc.3
index ceea9f1..380c76f 100644
--- a/man3/libsimple_varrayalloc.3
+++ b/man3/libsimple_varrayalloc.3
@@ -192,7 +192,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vcallocn.3 b/man3/libsimple_vcallocn.3
index 0d1c71d..eda8ecf 100644
--- a/man3/libsimple_vcallocn.3
+++ b/man3/libsimple_vcallocn.3
@@ -204,7 +204,17 @@ None.
 .BR libsimple_vmalloczn (3),
 .BR libsimple_encalloc (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vmallocn.3 b/man3/libsimple_vmallocn.3
index 0aed464..7c65c0b 100644
--- a/man3/libsimple_vmallocn.3
+++ b/man3/libsimple_vmallocn.3
@@ -204,7 +204,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vmalloczn.3 b/man3/libsimple_vmalloczn.3
index 8b12b4a..19f9502 100644
--- a/man3/libsimple_vmalloczn.3
+++ b/man3/libsimple_vmalloczn.3
@@ -211,7 +211,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vmemalignn.3 b/man3/libsimple_vmemalignn.3
index 8a6c5c1..a27dfbd 100644
--- a/man3/libsimple_vmemalignn.3
+++ b/man3/libsimple_vmemalignn.3
@@ -208,7 +208,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignzn (3),
diff --git a/man3/libsimple_vmemalignzn.3 b/man3/libsimple_vmemalignzn.3
index f59b3a0..3421bde 100644
--- a/man3/libsimple_vmemalignzn.3
+++ b/man3/libsimple_vmemalignzn.3
@@ -211,7 +211,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vmemalloc.3 b/man3/libsimple_vmemalloc.3
index e088af2..253a6e4 100644
--- a/man3/libsimple_vmemalloc.3
+++ b/man3/libsimple_vmemalloc.3
@@ -296,7 +296,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vposix_memalignn.3 b/man3/libsimple_vposix_memalignn.3
index f05ab6b..eae3908 100644
--- a/man3/libsimple_vposix_memalignn.3
+++ b/man3/libsimple_vposix_memalignn.3
@@ -210,7 +210,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vposix_memalignzn.3 b/man3/libsimple_vposix_memalignzn.3
index 481a4b1..ca9f0c1 100644
--- a/man3/libsimple_vposix_memalignzn.3
+++ b/man3/libsimple_vposix_memalignzn.3
@@ -213,7 +213,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vpvallocn.3 b/man3/libsimple_vpvallocn.3
index 4c05134..2ebae43 100644
--- a/man3/libsimple_vpvallocn.3
+++ b/man3/libsimple_vpvallocn.3
@@ -206,7 +206,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vpvalloczn.3 b/man3/libsimple_vpvalloczn.3
index be9f1c5..4f15a83 100644
--- a/man3/libsimple_vpvalloczn.3
+++ b/man3/libsimple_vpvalloczn.3
@@ -208,7 +208,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vreallocfn.3 b/man3/libsimple_vreallocfn.3
new file mode 100644
index 0000000..8b75bf3
--- /dev/null
+++ b/man3/libsimple_vreallocfn.3
@@ -0,0 +1,166 @@
+.TH LIBSIMPLE_VREALLOCFN 3 2018-11-28 libsimple
+.SH NAME
+libsimple_vreallocfn \- reallocate memory
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_vreallocfn(void *\fIptr\fP, size_t \fIn\fP, va_list \fIap\fP);
+static inline void *libsimple_reallocfn(void *\fIptr\fP, size_t \fIn\fP, ..., /* (size_t)0 */);
+
+#ifndef vreallocfn
+# define vreallocfn libsimple_vreallocfn
+#endif
+#ifndef reallocfn
+# define reallocfn libsimple_reallocfn
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_reallocfn ()
+function is a wrapper for the
+.BR realloc (3)
+function, it reallocate memory allocated on
+the heap and return the older pointer or a new
+pointer with the alignment of
+.I alignof(max_align_t)
+to the allocated memory of 
+.I N
+bytes, where
+.I N
+is the product of
+.I n
+and all following arguments (which should have the type
+.BR size_t )
+up to the first 0;
+.I n
+must not be 0. The returned pointer will contain the
+same content as
+.IR ptr ,
+but truncated to
+.I N
+bytes if it is smaller or with the new bytes
+unitialised if it is larger. If a new pointer
+is returned, rather than
+.IR ptr ,
+.I ptr
+is deallocated;
+.I ptr
+is also deallocated on failure. The function
+.BR free (3)
+shall be called with the returned pointer as
+input when the allocated memory is no longer needed.
+.PP
+The
+.BR libsimple_vreallocfn ()
+function is a version of the
+.BR libsimple_reallocfn ()
+function that use
+.B va_list
+instead of variadic arguments.
+.SH RETURN VALUE
+The
+.BR libsimple_vreallocfn ()
+and
+.BR libsimple_reallocfn (),
+functions return a pointer to the allocated memory
+upon success completion; otherwise the
+.BR libsimple_vreallocfn ()
+and
+.BR libsimple_reallocfn ()
+functions return
+.B NULL
+and set
+.I errno
+it indicate the error.
+.SH ERRORS
+The
+.BR libsimple_vreallocn (),
+.BR libsimple_reallocn ()
+function will fail for the reasons specified for the
+.BR realloc (3)
+function, and if:
+.TP
+.B EINVAL
+.I n
+is 0.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_vreallocfn (),
+.br
+.BR libsimple_reallocfn ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_vreallocfn (),
+.br
+.BR libsimple_reallocfn ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_vreallocfn (),
+.br
+.BR libsimple_reallocfn ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_enmalloc (3),
+.BR libsimple_mallocz (3),
+.BR libsimple_vmallocn (3),
+.BR libsimple_vmalloczn (3),
+.BR libsimple_encalloc (3),
+.BR libsimple_vcallocn (3),
+.BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
+.BR libsimple_memalign (3),
+.BR libsimple_memalignz (3),
+.BR libsimple_vmemalignn (3),
+.BR libsimple_vmemalignzn (3),
+.BR libsimple_enposix_memalign (3),
+.BR libsimple_posix_memalignz (3),
+.BR libsimple_vposix_memalignn (3),
+.BR libsimple_vposix_memalignzn (3),
+.BR libsimple_enaligned_alloc (3),
+.BR libsimple_aligned_allocz (3),
+.BR libsimple_valigned_allocn (3),
+.BR libsimple_valigned_alloczn (3),
+.BR libsimple_pvalloc (3),
+.BR libsimple_pvallocz (3),
+.BR libsimple_vpvallocn (3),
+.BR libsimple_vpvalloczn (3),
+.BR libsimple_valloc (3),
+.BR libsimple_vallocz (3),
+.BR libsimple_vvallocn (3),
+.BR libsimple_vvalloczn (3),
+.BR libsimple_vmemalloc (3),
+.BR libsimple_varrayalloc (3),
+.BR malloc (3)
diff --git a/man3/libsimple_vreallocn.3 b/man3/libsimple_vreallocn.3
index 2f61307..8c728b1 100644
--- a/man3/libsimple_vreallocn.3
+++ b/man3/libsimple_vreallocn.3
@@ -43,7 +43,7 @@ and
 functions are wrappers for the
 .BR realloc (3)
 function, they reallocate memory allocated on
-the heap and return the older pointer ot a new
+the heap and return the older pointer or a new
 pointer with the alignment of
 .I alignof(max_align_t)
 to the allocated memory of 
@@ -133,9 +133,10 @@ and
 functions terminated the process.
 .SH ERRORS
 The
-.BR libsimple_vreallocn (),
+.BR libsimple_vreallocn ()
+and
 .BR libsimple_reallocn ()
-function will fail for the reasons specified for the
+functions will fail for the reasons specified for the
 .BR realloc (3)
 function, and if:
 .TP
@@ -218,6 +219,16 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vvallocn.3 b/man3/libsimple_vvallocn.3
index e21d37b..08c74f7 100644
--- a/man3/libsimple_vvallocn.3
+++ b/man3/libsimple_vvallocn.3
@@ -205,7 +205,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_vvalloczn.3 b/man3/libsimple_vvalloczn.3
index 1b7a8e0..4541466 100644
--- a/man3/libsimple_vvalloczn.3
+++ b/man3/libsimple_vvalloczn.3
@@ -208,7 +208,17 @@ None.
 .BR libsimple_encalloc (3),
 .BR libsimple_vcallocn (3),
 .BR libsimple_enrealloc (3),
+.BR libsimple_reallocarray (3),
 .BR libsimple_vreallocn (3),
+.BR libsimple_reallocf (3),
+.BR libsimple_reallocarrayf (3),
+.BR libsimple_vreallocfn (3),
+.BR libsimple_aligned_realloc (3),
+.BR libsimple_aligned_reallocarray (3),
+.BR libsimple_aligned_vreallocn (3),
+.BR libsimple_aligned_reallocf (3),
+.BR libsimple_aligned_reallocarrayf (3),
+.BR libsimple_aligned_vreallocfn (3),
 .BR libsimple_memalign (3),
 .BR libsimple_memalignz (3),
 .BR libsimple_vmemalignn (3),
diff --git a/man3/libsimple_wcsdupa.3 b/man3/libsimple_wcsdupa.3
new file mode 120000
index 0000000..85a85a6
--- /dev/null
+++ b/man3/libsimple_wcsdupa.3
@@ -0,0 +1 @@
+libsimple_enwcsdup.3
\ No newline at end of file
diff --git a/man3/libsimple_wcsndup.3 b/man3/libsimple_wcsndup.3
new file mode 100644
index 0000000..75f45fd
--- /dev/null
+++ b/man3/libsimple_wcsndup.3
@@ -0,0 +1,155 @@
+.TH LIBSIMPLE_WCSNDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_wcsndup \- duplicate a wide-character string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_wcsndupa(const wchar_t *\fIs\fP, size_t \fIn\fP);
+wchar_t *libsimple_wcsndup(const wchar_t *\fIs\fP, size_t \fIn\fP);
+wchar_t *libsimple_enwcsndup(int \fIstatus\fP, const wchar_t *\fIs\fP, size_t \fIn\fP);
+static inline wchar_t *libsimple_ewcsndup(const wchar_t *\fIs\fP, size_t \fIn\fP);
+
+#ifndef wcsndupa
+# define wcsndupa libsimple_wcsndupa
+#endif
+#ifndef wcsndup
+# define wcsndup libsimple_wcsndup
+#endif
+#ifndef enwcsndup
+# define enwcsndup libsimple_enwcsndup
+#endif
+#ifndef ewcsndup
+# define ewcsndup libsimple_ewcsndup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_wcsndup ()
+function allocates memory and copies the string
+.I s
+into the new allocation, however only up to the
+.I n
+first wide-characters; a NUL wide-character will
+always be written to the end of the new
+wide-character string.
+.PP
+The
+.BR libsimple_enwcsndup ()
+and
+.BR libsimple_ewcsndup ()
+functions are versions of the
+.BR libsimple_wcsndup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wcsndupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_wcsndup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_wcsndupa (),
+.BR libsimple_wcsndup (),
+.BR libsimple_enwcsndup (),
+and
+.BR libsimple_ewcsndup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_wcsndup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enwcsndup (),
+and
+.BR libsimple_ewcsndup ()
+functions exit the process. The
+.BR libsimple_wcsndupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_wcsndupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_wcsndup ()
+function may fail for any reason specified for the
+.BR malloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_wcsndupa (),
+.br
+.BR libsimple_wcsndup (),
+.br
+.BR libsimple_enwcsndup (),
+.br
+.BR libsimple_ewcsndup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_wcsndupa (),
+.br
+.BR libsimple_wcsndup (),
+.br
+.BR libsimple_enwcsndup (),
+.br
+.BR libsimple_ewcsndup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_wcsndupa (),
+.br
+.BR libsimple_wcsndup (),
+.br
+.BR libsimple_enwcsndup (),
+.br
+.BR libsimple_ewcsndup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_wcsndup (3),
+.BR libsimple_enstrndup (3),
+.BR libsimple_enstrdup (3),
+.BR libsimple_memdup (3),
+.BR libsimple_enwcsdup (3),
+.BR libsimple_wmemdup (3),
+.BR strndup (3),
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_wcsndupa.3 b/man3/libsimple_wcsndupa.3
new file mode 120000
index 0000000..57c8250
--- /dev/null
+++ b/man3/libsimple_wcsndupa.3
@@ -0,0 +1 @@
+libsimple_wcsndup.3
\ No newline at end of file
diff --git a/man3/libsimple_wmemdup.3 b/man3/libsimple_wmemdup.3
new file mode 100644
index 0000000..9f27357
--- /dev/null
+++ b/man3/libsimple_wmemdup.3
@@ -0,0 +1,155 @@
+.TH LIBSIMPLE_WMEMDUP 3 2018-11-27 libsimple
+.SH NAME
+libsimple_wmemdup \- duplicate a wide-character array
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+wchar_t *libsimple_wmemdupa(const wchar_t *\fIs\fP, size_t \fIn\fP);
+wchar_t *libsimple_wmemdup(const wchar_t *\fIs\fP, size_t \fIn\fP);
+wchar_t *libsimple_enwmemdup(int \fIstatus\fP, const wchar_t *\fIs\fP, size_t \fIn\fP);
+static inline wchar_t *libsimple_ewmemdup(const wchar_t *\fIs\fP, size_t \fIn\fP);
+
+#ifndef wmemdupa
+# define wmemdupa libsimple_wmemdupa
+#endif
+#ifndef wmemdup
+# define wmemdup libsimple_wmemdup
+#endif
+#ifndef enwmemdup
+# define enwmemdup libsimple_enwmemdup
+#endif
+#ifndef ewmemdup
+# define ewmemdup libsimple_ewmemdup
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_wmemdup ()
+function allocates memory and copies
+.I n
+first wide-characters
+.RB ( wchar_t )
+from
+.I s
+into the new allocation.
+.PP
+The
+.BR libsimple_enwmemdup ()
+and
+.BR libsimple_ewmemdup ()
+functions are versions of the
+.BR libsimple_wmemdup ()
+function that call the
+.BR libsimple_enprintf (3)
+function on failure, causing the process to print
+an error message and exit. See
+.BR libsimple_enprintf (3)
+for more information.
+.PP
+The
+.BR libsimple_wmemdupa ()
+function is implemented as a macro and is a version
+of the
+.BR libsimple_wmemdup ()
+function that uses allocates the memory on the stack
+rather than on the heap, causing the return pointer
+to become invalid when the calling function returns.
+It is only available when compling with GCC or Clang.
+.SH RETURN VALUE
+Upon successful completion, the
+.BR libsimple_wmemdupa (),
+.BR libsimple_wmemdup (),
+.BR libsimple_enwmemdup (),
+and
+.BR libsimple_ewmemdup ()
+functions return a non-null pointer, on failure the
+.BR libsimple_wmemdup ()
+function returns
+.B NULL
+and set
+.I errno
+to indicate the error, and the
+.BR libsimple_enwmemdup (),
+and
+.BR libsimple_ewmemdup ()
+functions exit the process. The
+.BR libsimple_wmemdupa ()
+function cannot fail, however the kernel
+can kill the thread, and possibly the process, with a
+.B SIGSEGV
+signal if the memory cannot be allocated.
+.PP
+The returned pointer should be deallocated when it
+is no longer needed, except for the pointer returned
+by the
+.BR libsimple_wmemdupa ()
+function, it is automatically deallocated when the
+calling function returns.
+.SH ERRORS
+The
+.BR libsimple_wmemdup ()
+function may fail for any reason specified for the
+.BR malloc (3)
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_wmemdupa (),
+.br
+.BR libsimple_wmemdup (),
+.br
+.BR libsimple_enwmemdup (),
+.br
+.BR libsimple_ewmemdup (),
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_wmemdupa (),
+.br
+.BR libsimple_wmemdup (),
+.br
+.BR libsimple_enwmemdup (),
+.br
+.BR libsimple_ewmemdup (),
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_wmemdupa (),
+.br
+.BR libsimple_wmemdup (),
+.br
+.BR libsimple_enwmemdup (),
+.br
+.BR libsimple_ewmemdup (),
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_aligned_wmemdup (3),
+.BR libsimple_enstrndup (3),
+.BR libsimple_enstrdup (3),
+.BR libsimple_memdup (3),
+.BR libsimple_enwcsdup (3),
+.BR libsimple_wcsndup (3),
+.BR strndup (3),
+.BR strdup (3),
+.BR wcsdup (3)
diff --git a/man3/libsimple_wmemdupa.3 b/man3/libsimple_wmemdupa.3
new file mode 120000
index 0000000..93381ef
--- /dev/null
+++ b/man3/libsimple_wmemdupa.3
@@ -0,0 +1 @@
+libsimple_wmemdup.3
\ No newline at end of file
diff --git a/man3/reallocarray.3libsimple b/man3/reallocarray.3libsimple
new file mode 120000
index 0000000..9cb5fe4
--- /dev/null
+++ b/man3/reallocarray.3libsimple
@@ -0,0 +1 @@
+libsimple_reallocarray.3
\ No newline at end of file
diff --git a/man3/reallocarrayf.3libsimple b/man3/reallocarrayf.3libsimple
new file mode 120000
index 0000000..c0ad147
--- /dev/null
+++ b/man3/reallocarrayf.3libsimple
@@ -0,0 +1 @@
+libsimple_reallocarrayf.3
\ No newline at end of file
diff --git a/man3/reallocf.3libsimple b/man3/reallocf.3libsimple
new file mode 120000
index 0000000..e60bee6
--- /dev/null
+++ b/man3/reallocf.3libsimple
@@ -0,0 +1 @@
+libsimple_reallocf.3
\ No newline at end of file
diff --git a/man3/reallocfn.3libsimple b/man3/reallocfn.3libsimple
new file mode 120000
index 0000000..7db99ff
--- /dev/null
+++ b/man3/reallocfn.3libsimple
@@ -0,0 +1 @@
+libsimple_reallocfn.3
\ No newline at end of file
diff --git a/man3/valigned_reallocfn.3libsimple b/man3/valigned_reallocfn.3libsimple
new file mode 120000
index 0000000..1ba44a5
--- /dev/null
+++ b/man3/valigned_reallocfn.3libsimple
@@ -0,0 +1 @@
+libsimple_valigned_reallocfn.3
\ No newline at end of file
diff --git a/man3/valigned_reallocn.3libsimple b/man3/valigned_reallocn.3libsimple
new file mode 120000
index 0000000..7c3a84f
--- /dev/null
+++ b/man3/valigned_reallocn.3libsimple
@@ -0,0 +1 @@
+libsimple_valigned_reallocn.3
\ No newline at end of file
diff --git a/man3/vreallocfn.3libsimple b/man3/vreallocfn.3libsimple
new file mode 120000
index 0000000..d06b871
--- /dev/null
+++ b/man3/vreallocfn.3libsimple
@@ -0,0 +1 @@
+libsimple_vreallocfn.3
\ No newline at end of file
diff --git a/man3/wcsdupa.3libsimple b/man3/wcsdupa.3libsimple
new file mode 120000
index 0000000..4555af1
--- /dev/null
+++ b/man3/wcsdupa.3libsimple
@@ -0,0 +1 @@
+libsimple_wcsdupa.3
\ No newline at end of file
diff --git a/man3/wcsndup.3libsimple b/man3/wcsndup.3libsimple
new file mode 120000
index 0000000..57c8250
--- /dev/null
+++ b/man3/wcsndup.3libsimple
@@ -0,0 +1 @@
+libsimple_wcsndup.3
\ No newline at end of file
diff --git a/man3/wcsndupa.3libsimple b/man3/wcsndupa.3libsimple
new file mode 120000
index 0000000..ac844a1
--- /dev/null
+++ b/man3/wcsndupa.3libsimple
@@ -0,0 +1 @@
+libsimple_wcsndupa.3
\ No newline at end of file
diff --git a/man3/wmemdup.3libsimple b/man3/wmemdup.3libsimple
new file mode 120000
index 0000000..93381ef
--- /dev/null
+++ b/man3/wmemdup.3libsimple
@@ -0,0 +1 @@
+libsimple_wmemdup.3
\ No newline at end of file
diff --git a/man3/wmemdupa.3libsimple b/man3/wmemdupa.3libsimple
new file mode 120000
index 0000000..919c84e
--- /dev/null
+++ b/man3/wmemdupa.3libsimple
@@ -0,0 +1 @@
+libsimple_wmemdupa.3
\ No newline at end of file