diff --git a/util/grind/make.allocd b/util/grind/make.allocd
index c4dd3e17c..e3077691d 100755
--- a/util/grind/make.allocd
+++ b/util/grind/make.allocd
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 sed -e '
 s:^.*[ 	]ALLOCDEF[ 	].*"\(.*\)"[ 	]*\([0-9][0-9]*\).*$:\
 /* allocation definitions of struct \1 */\
diff --git a/util/ncgg/emlookup.c b/util/ncgg/emlookup.c
index 0daa8736b..6d0d9a3f1 100644
--- a/util/ncgg/emlookup.c
+++ b/util/ncgg/emlookup.c
@@ -6,6 +6,8 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
+#include <string.h>
 #include "param.h"
 #include "expr.h"
 #include <em_spec.h>
diff --git a/util/ncgg/error.c b/util/ncgg/error.c
index 1a6971d7a..48cac2c00 100644
--- a/util/ncgg/error.c
+++ b/util/ncgg/error.c
@@ -6,6 +6,7 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
 #include <stdio.h>
 
 int nerrors=0;
diff --git a/util/ncgg/expr.c b/util/ncgg/expr.c
index cdd6b72a7..77afe5774 100644
--- a/util/ncgg/expr.c
+++ b/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"
diff --git a/util/ncgg/iocc.c b/util/ncgg/iocc.c
index 9b2065f98..a6f4506b1 100644
--- a/util/ncgg/iocc.c
+++ b/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"
diff --git a/util/ncgg/main.c b/util/ncgg/main.c
index 1ff83a530..2c805e7a8 100644
--- a/util/ncgg/main.c
+++ b/util/ncgg/main.c
@@ -6,6 +6,7 @@
 static char rcsid[]= "$Id$";
 #endif
 
+#include <stdlib.h>
 #include <stdio.h>
 
 char *filename;
diff --git a/util/ncgg/subr.c b/util/ncgg/subr.c
index 883d7e147..60caad8f3 100644
--- a/util/ncgg/subr.c
+++ b/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)