use sys/types.h and not inttypes.h

1 files changed, 1 insertions, 1 deletions

diff --git a/flexint.h b/flexint.h
index 93c5154..a9d5715 100644
--- a/flexint.h
+++ b/flexint.h
@@ -4,7 +4,7 @@
 #define FLEXINT_H
 
 #ifndef FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS
-#include <inttypes.h>
+#include <sys/types.h>
 #else
 /* Exact integral types.  */