CentOS 7.0 - man page for fcstrstr (centos section 3)

FcStrStr(3)									      FcStrStr(3)

NAME
       FcStrStr - locate UTF-8 substring

SYNOPSIS
       #include <fontconfig/fontconfig.h>

       FcChar8 * FcStrStr (const FcChar8 *s1, const FcChar8 *s2);

DESCRIPTION
       Returns	the location of s2 in s1. Returns NULL if s2 is not present in s1. This test will
       operate properly with UTF8 encoded strings.

VERSION
       Fontconfig version 2.10.95

					    31 8 2013				      FcStrStr(3)