From 2215a474e340c3f8f58efe35fc96d62693eacef7 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sun, 21 Oct 2018 20:12:31 +0200
Subject: Add memcase{cmp,ends,starts,eq} and mem[r]casemem
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 man/libsimple_memcasemem.3 | 80 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 man/libsimple_memcasemem.3

(limited to 'man/libsimple_memcasemem.3')

diff --git a/man/libsimple_memcasemem.3 b/man/libsimple_memcasemem.3
new file mode 100644
index 0000000..1b22e9b
--- /dev/null
+++ b/man/libsimple_memcasemem.3
@@ -0,0 +1,80 @@
+.TH LIBSIMPLE_MEMCASEMEM 3 2018-10-21 libsimple
+.SH NAME
+libsimple_memcasemem \- find byte string in memory
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+void *libsimple_memcasemem(const void *\fIhaystack\fP, size_t \fInhaystack\fP, const void *\fIneedle\fP, size_t \fInneedle\fP);
+
+#ifndef memcasemem
+# define memcasemem libsimple_memcasemem
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_memcasemem ()
+function scans the memory segment
+.IR haystack ,
+with the size
+.IR nhaystack ,
+for the first occurence of the byte string
+.I needle
+with the size
+.IR nneedle .
+.PP
+The comparison is case-insensitive.
+.SH RETURN VALUE
+The
+.BR libsimple_memcasemem ()
+function returns the pointer
+.I s
+with a minimal offset such that
+.IR !memcasecmp(r,needle,nneedle) ,
+where
+.I r
+is the returned pointer.
+If no such offset exists,
+.B NULL
+is returned.
+.SH ERRORS
+The
+.BR libsimple_memcasemem ()
+function cannot fail.
+.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_memcasemem ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_memcasemem ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_memcasemem ()
+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_memmem (3),
+.BR libsimple_memrcasemem (3),
+.BR libsimple_memcasechr (3)
-- 
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