Add #include for size_t.

[r28285]

diff --git a/include/libfirm/ircgopt.h b/include/libfirm/ircgopt.h
index 5d5c501..6defe06 100644 (file)
--- a/include/libfirm/ircgopt.h
+++ b/include/libfirm/ircgopt.h
@@ -32,6 +32,8 @@
 #ifndef FIRM_IR_ICGOPT_H
 #define FIRM_IR_ICGOPT_H
 
+#include <stddef.h>
+
 #include "firm_types.h"
 #include "begin.h"