Remove bogus ("char *") malloc(), calloc() and realloc().

Found by:	jkh and the new world patch

eBones/lib/libkrb/send_to_kdc.c

@@ -4,7 +4,7 @@
  * <Copyright.MIT>.
  *
  *	from: send_to_kdc.c,v 4.20 90/01/02 13:40:37 jtkohl Exp $
- *	$Id$
+ *	$Id: send_to_kdc.c,v 1.12 1997/02/22 14:37:36 peter Exp $
  */
 
 #if 0
@@ -46,8 +46,6 @@ static char rcsid_send_to_kdc_c[] =
 extern int errno;
 extern int krb_debug;
 
-extern char *malloc(), *calloc(), *realloc();
-
 int krb_udp_port = 0;
 
 static struct sockaddr_in local_addr = { S_AD_SZ,