--- Libc/Libc-1725.40.4/stdlib/FreeBSD/getsubopt.c
+++ Libc/Libc-763.13/stdlib/FreeBSD/getsubopt.c
@@ -45,7 +45,9 @@
 char *suboptarg;
 
 int
-getsubopt(char **optionp, char * const *tokens, char **valuep)
+getsubopt(optionp, tokens, valuep)
+	char **optionp, **valuep;
+	char * const *tokens;
 {
 	int cnt;
 	char *p;