NAME

       FcStrStrIgnoreCase - locate UTF-8 substring ignoring ASCII case

SYNOPSIS

       #include <fontconfig/fontconfig.h>

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

DESCRIPTION

       Returns  the location of s2 in s1, ignoring case.  Returns NULL if s2 is not present in s1.  This test is
       case-insensitive for all proper UTF-8 encoded strings.

Fontconfig 2.12.6                                 05 April 2018                            FcStrStrIgnoreCase(3)