stroverlap - check whether two strings overlap

       Lars Wirzenius (lars.wirzenius@helsinki.fi)

Publib                                        C Programmer's Manual                             STROVERLAP(3pub)

stroverlap checks whether the storage used by two strings overlap (i.e., if they even partially stored in
       the same place in memory).

       stroverlap - check whether two strings overlap

stroverlap returns 0 for no overlap, nonzero for any overlap at all.

publib(3), memoverlap(3)

       #include <publib.h>
       int stroverlap(const char *s, const char *t);