diff options
| -rw-r--r-- | src/shared/macro.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/shared/macro.h b/src/shared/macro.h index 54b641be23..4198095011 100644 --- a/src/shared/macro.h +++ b/src/shared/macro.h @@ -285,16 +285,17 @@ do { \ #define SET_FLAG(v, flag, b) \ (v) = (b) ? ((v) | (flag)) : ((v) & ~(flag)) -#define IN_SET(x, ...) ({ \ - typeof(x) _x = (x); \ - unsigned _i; \ - bool _found = false; \ - for (_i = 0; _i < sizeof((typeof(_x)[]) { __VA_ARGS__ })/sizeof(typeof(_x)); _i++) \ - if (((typeof(_x)[]) { __VA_ARGS__ })[_i] == _x) { \ - _found = true; \ - break; \ - } \ - _found; \ +#define IN_SET(x, ...) \ + ({ \ + const typeof(x) _x = (x); \ + unsigned _i; \ + bool _found = false; \ + for (_i = 0; _i < sizeof((const typeof(_x)[]) { __VA_ARGS__ })/sizeof(const typeof(_x)); _i++) \ + if (((const typeof(_x)[]) { __VA_ARGS__ })[_i] == _x) { \ + _found = true; \ + break; \ + } \ + _found; \ }) |