scanner: Add a fallback INT_MAX definition.

Signed-off-by: Kang-Che Sung <[email protected]>
westes · Mar 8, 2018 · ec4f23d · ec4f23d
1 parent 1985bb3
commit ec4f23d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/flexint.h b/src/flexint.h
@@ -58,6 +58,9 @@ typedef unsigned int flex_uint32_t;
 #define UINT32_MAX             (4294967295U)
 #endif
 
+#ifndef INT_MAX
+#define INT_MAX                ((int)(~0U)>>1)
+#endif
 #ifndef SIZE_MAX
 #define SIZE_MAX               (~(size_t)0)
 #endif