__STDC_VERSION__ needs an L suffix

diff --git a/flexint.h b/flexint.h
index e2b425fd3e96e48d617f7eb4b86b8c11a126a906..6a4c83e093038d0cf0d58ba6c47569146449cb76 100644 (file)
--- a/flexint.h
+++ b/flexint.h
@@ -11,7 +11,7 @@ sys/types.h. If that doesn't work for you, then define
 FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS. If that gives you problems, check
 that your header files and such are happy. */
 
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901
+#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
 #include <inttypes.h>
 #endif
 #ifndef FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS