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.TH LIBSIMPLE_STREQLEN 3 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 streqlen
# define streqlen 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 HISTORY
libsimple 1.1
.SH BUGS
None.
.SH SEE ALSO
.BR libsimple_streq (3),
.BR libsimple_strreqlen (3),
.BR libsimple_strcaseeqlen (3),
.BR libsimple_strneqlen (3),
.BR libsimple_memeqlen (3)
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