Rationalised use of #includes to be more standards-compliant.

util/grind/make.allocd

@@ -1,3 +1,5 @@
+#!/bin/sh
+
 sed -e '
 s:^.*[ 	]ALLOCDEF[ 	].*"\(.*\)"[ 	]*\([0-9][0-9]*\).*$:\
 /* allocation definitions of struct \1 */\

util/ncgg/emlookup.c

@@ -6,6 +6,8 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
+#include <string.h>
 #include "param.h"
 #include "expr.h"
 #include <em_spec.h>

util/ncgg/error.c

@@ -6,6 +6,7 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
 #include <stdio.h>
 
 int nerrors=0;

util/ncgg/expr.c

@@ -6,6 +6,8 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
+#include <stdio.h>
 #include "assert.h"
 #include "param.h"
 #include "set.h"

util/ncgg/iocc.c

@@ -6,6 +6,8 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
+#include <stdio.h>
 #include "assert.h"
 #include "param.h"
 #include "set.h"

util/ncgg/main.c

@@ -6,6 +6,7 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
 #include <stdio.h>
 
 char *filename;

util/ncgg/subr.c

@@ -6,6 +6,8 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
+#include <string.h>
 #include "param.h"
 #include "reg.h"
 #include "lookup.h"
@@ -352,7 +354,6 @@ char *mystrcpy(s) char *s; {
 
 char *myalloc(n) register n; {
 	register char *p,*result;
-	char *malloc();
 
 	result=p=malloc(n);
 	if (p== (char *) 0)