--- ../xmon-1.5.6-orig/main.c	2000-02-03 20:08:48 +0900
+++ main.c	2005-12-20 20:14:10 +0900
@@ -75,9 +75,6 @@
 static Bool ANYSET P((long *src));
 #endif
 
-extern char *getenv();
-extern int gethostname P((char *name, int namelen ));
-
 /* end function prototypes */
 
 Global Bool    ignore_bytes;