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authorMattias Andrée <maandree@kth.se>2018-10-21 15:11:23 +0200
committerMattias Andrée <maandree@kth.se>2018-10-21 15:11:23 +0200
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tree1255ae1d208e549adf63b134581b250c84a86f22 /man/libsimple_streqlen.3
parentAdd strrcasechr (diff)
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Add {str,mem}[r][case]eqlen
Signed-off-by: Mattias Andrée <maandree@kth.se>
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+.TH LIBSIMPLE_STREQLEN 3 2018-10-21 libsimple
+.SH NAME
+libsimple_streqlen \- check initial commonality
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+size_t libsimple_streqlen(const char *\fIa\fP, const char *\fIb\fP);
+
+#ifndef memrcaseeqlen
+# define memrcaseeqlen libsimple_streqlen
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_streqlen ()
+function scans the number of bytes the string
+.I a
+have in common the string
+.I b
+at their beginnings.
+.PP
+The comparison is case-sensitive.
+.SH RETURN VALUE
+The
+.BR libsimple_streqlen ()
+function returns the number of bytes
+.I a
+and
+.I b
+have in common at their beginnings.
+.SH ERRORS
+The
+.BR libsimple_streqlen ()
+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_streqlen ()
+T} Thread safety MT-Safe
+T{
+.BR libsimple_streqlen ()
+T} Async-signal safety AS-Safe
+T{
+.BR libsimple_streqlen ()
+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_strreqlen (3),
+.BR libsimple_strcaseeqlen (3)