| #ifndef HAVE___ATTRIBUTE__ | |
| #define __attribute__(x) | |
| #endif | |
| #if (HAVE_DECL_FFS==0) && (HAVE_DECL___BUILTIN_FFS==1) | |
| #define ffs __builtin_ffs | |
| #endif | |
| #ifdef GCC_WARN_UNUSED_RESULT | |
| #define WARN_UNUSED GCC_WARN_UNUSED_RESULT | |
| #else | |
| #define WARN_UNUSED | |
| #endif |