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-rw-r--r--gcc/frame.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/frame.c b/gcc/frame.c
index 4c38721..6a81e41c 100644
--- a/gcc/frame.c
+++ b/gcc/frame.c
@@ -32,6 +32,11 @@ Boston, MA 02111-1307, USA. */
do not apply. */
#include "tconfig.h"
+
+/* fixproto guarantees these system headers exist. */
+#include <stdlib.h>
+#include <unistd.h>
+
#include "defaults.h"
#ifdef DWARF2_UNWIND_INFO