--- ray/src/common/standard.h	1993/08/02 13:51:42	2.5
+++ ray/src/common/standard.h	1995/11/10 17:04:14	2.6
@@ -59,7 +59,6 @@ extern char  errmsg[];			/* global buffer for error me
 #define	 bcopy(s,d,n)		(void)memcpy(d,s,n)
 #define	 bzero(d,n)		(void)memset(d,0,n)
 #define	 bcmp(b1,b2,n)		memcmp(b1,b2,n)
-extern char  *memcpy(), *memset();
 #define	 index			strchr
 #define	 rindex			strrchr
 #endif