# We don't need to declare getopt
# No conflict with musl or glibc
diff --git a/compat/getopt.h b/compat/getopt.h
index b0147e9..62de71c 100644
--- a/compat/getopt.h
+++ b/compat/getopt.h
@@ -127,15 +127,7 @@ struct option
    `getopt'.  */
 
 #if defined __STDC__ && __STDC__
-# ifdef __GNU_LIBRARY__
-/* Many other libraries have conflicting prototypes for getopt, with
-   differences in the consts, in stdlib.h.  To avoid compilation
-   errors, only prototype getopt for the GNU C library.  */
-extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
-# else /* not __GNU_LIBRARY__ */
-extern int getopt ();
-# endif /* __GNU_LIBRARY__ */
-
+// getopt already declared in glibc and musl
 # ifndef __need_getopt
 extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
 		        const struct option *__longopts, int *__longind);