use hidden strcmp

libc/misc/fnmatch/fnmatch.c

@@ -17,6 +17,8 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#define strcmp __strcmp
+
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif