1 files changed, 3 insertions, 0 deletions
diff --git a/src/pycode.l b/src/pycode.l
index f7e255f..9dee2e8 100644
--- a/src/pycode.l
+++ b/src/pycode.l
@@ -23,6 +23,9 @@
 
 %option never-interactive
 %option prefix="pycodeYY"
+%top{
+#include <stdint.h>
+}
 
 %{