scanner: correct comments about __STDC_LIMIT_MACROS.

No code changes. Signed-off-by: Kang-Che Sung <[email protected]>
westes · Mar 8, 2018 · 1985bb3 · 1985bb3
1 parent 4081efa
commit 1985bb3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/flexint.h b/src/flexint.h
@@ -7,8 +7,8 @@
 
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+/* C++ systems might need __STDC_LIMIT_MACROS defined before including
+ * <stdint.h>, if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1