.\" part of publib
.\" "@(#)publib-strutil:$Id: stroverlap.3,v 1.1 1994/06/20 20:30:25 liw Exp $"
.\"
.TH STROVERLAP 3 "C Programmer's Manual" Publib "C Programmer's Manual"
.SH NAME
stroverlap \- check whether two strings overlap
.SH SYNOPSIS
.nf
#include <publib.h>
int \fBstroverlap\fR(const char *\fIs\fR, const char *\fIt\fR);
.SH DESCRIPTION
\fIstroverlap\fR checks whether the storage used by two strings
overlap (i.e., if they even partially stored in the same place
in memory).
.SH "RETURN VALUE"
\fIstroverlap\fR returns 0 for no overlap, nonzero for any overlap
at all.
.SH "SEE ALSO"
publib(3), memoverlap(3)
.SH AUTHOR
Lars Wirzenius (lars.wirzenius@helsinki.fi)