Cleanup for GCC 2.

usr.bin/gprof/arcs.c

@@ -45,7 +45,6 @@ addarc( parentp , childp , count )
     nltype	*childp;
     long	count;
 {
-    arctype		*calloc();
     arctype		*arcp;
 
 #   ifdef DEBUG

usr.bin/gprof/gprof.c

@@ -323,8 +323,6 @@ getsymtab(nfile)
 gettextspace( nfile )
     FILE	*nfile;
 {
-    char	*malloc();
-    
     if ( cflag == 0 ) {
 	return;
     }

usr.bin/gprof/gprof.h

@@ -37,6 +37,7 @@
 #include <sys/stat.h>
 #include <a.out.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include "gmon.h"
 
 #if vax