fix cstest compile issue
diff --git a/suite/cstest/include/capstone_test.h b/suite/cstest/include/capstone_test.h
index 5936678..45901af 100644
--- a/suite/cstest/include/capstone_test.h
+++ b/suite/cstest/include/capstone_test.h
@@ -8,6 +8,7 @@
 #include <stdarg.h>
 #include <stddef.h>
 #include <setjmp.h>
+#include <stdint.h>
 #include <cmocka.h>
 #include <stdlib.h>
 #include <string.h>