#!/bin/sh

for f in `find $1 -type f -name \*.\[ch\] -print | xargs grep -l malloc.h`
do

patch -p << END_OF_PATCH
--- $f.orig
+++ $f
@@ -10,1 +10,1 @@
-#include <malloc.h>
+#include <stdlib.h>

END_OF_PATCH

done