diff -urpN src/gdb/testsuite/gdb.gdbtk/simple.c dev/gdb/testsuite/gdb.gdbtk/simple.c
--- src/gdb/testsuite/gdb.gdbtk/simple.c	2002-09-10 04:13:16.000000000 +0200
+++ dev/gdb/testsuite/gdb.gdbtk/simple.c	2008-02-18 18:16:04.000000000 +0100
@@ -1,3 +1,6 @@
+#include <stdlib.h>
+#include <string.h>
+
 int
 main(int argc, char * argv[])
 {
diff -urpN src/gdb/testsuite/gdb.gdbtk/stack1.c dev/gdb/testsuite/gdb.gdbtk/stack1.c
--- src/gdb/testsuite/gdb.gdbtk/stack1.c	2000-02-07 01:19:45.000000000 +0100
+++ dev/gdb/testsuite/gdb.gdbtk/stack1.c	2008-02-18 18:13:54.000000000 +0100
@@ -1,3 +1,5 @@
+#include <stdlib.h>
+
 /* Functions defined in other files */
 extern void extern_func1_1 (int a, char *b, unsigned long c);