int
FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2);
+const FcChar8 *
+FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2);
+
+const FcChar8 *
+FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
+
FcBool
FcStrUsesHome (const FcChar8 *s);