| 1 | #ifndef FIO_COMPILER_GCC3_H |
| 2 | #define FIO_COMPILER_GCC3_H |
| 3 | |
| 4 | #if __GNUC_MINOR__ >= 4 |
| 5 | #ifndef __must_check |
| 6 | #define __must_check __attribute__((warn_unused_result)) |
| 7 | #endif |
| 8 | #endif |
| 9 | |
| 10 | #ifdef __CYGWIN__ |
| 11 | #define __weak |
| 12 | #endif |
| 13 | |
| 14 | #endif |