diff options
Diffstat (limited to 'include/ffi_common.h')
| -rw-r--r-- | include/ffi_common.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/ffi_common.h b/include/ffi_common.h index 42cace9..d953762 100644 --- a/include/ffi_common.h +++ b/include/ffi_common.h @@ -1,7 +1,8 @@ /* ----------------------------------------------------------------------- - ffi_common.h - Copyright (c) 1996 Red Hat, Inc. - Copyright (C) 2007 Free Software Foundation, Inc - + ffi_common.h - Copyright (C) 2011 Anthony Green + Copyright (C) 2007 Free Software Foundation, Inc + Copyright (c) 1996 Red Hat, Inc. + Common internal definitions and macros. Only necessary for building libffi. ----------------------------------------------------------------------- */ @@ -112,11 +113,14 @@ typedef signed int SINT64 __attribute__((__mode__(__DI__))); typedef float FLOAT32; +#ifndef __GNUC__ +#define __builtin_expect(x, expected_value) (x) +#endif +#define LIKELY(x) __builtin_expect((x),1) +#define UNLIKELY(x) __builtin_expect((x),1) #ifdef __cplusplus } #endif #endif - - |