helper/types.h: Add missing #includes

Change-Id: I02ae0fb9527c4b87308da9c2cab66c80d84579eb
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>

src/helper/types.h

@@ -22,7 +22,12 @@
 #ifndef OPENOCD_HELPER_TYPES_H
 #define OPENOCD_HELPER_TYPES_H
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stddef.h>
+#include <assert.h>
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif