str_diffn(3) debian man page | unix.com

str_diffn(3)						     Library Functions Manual						      str_diffn(3)

NAME
       str_diffn - compare two ASCIIZ strings

SYNTAX
       #include <str.h>

       int str_diffn(const char* a,const char* b,size_t limit);

DESCRIPTION
       str_diffn  returns negative, 0, or positive, depending on whether the string a[0], a[1], ..., a[n]=='' is lexicographically smaller than,
       equal to, or greater than the string b[0], b[1], ..., b[m-1]==''.

       If the strings are different, str_diffn does not read bytes past the first difference.  The strings will be considered equal if	the  first
       limit characters match.

SEE ALSO
       strlen(3)

																      str_diffn(3)