diff options
| author | Guillem Jover <guillem@hadrons.org> | 2014-11-01 00:20:23 +0100 |
|---|---|---|
| committer | Guillem Jover <guillem@hadrons.org> | 2015-09-23 07:59:24 +0200 |
| commit | 0e4e3ab2698a29a329beb5b85b9da5d425e296a6 (patch) | |
| tree | 3adf9368d76571cff179f21b62e1c03091683a36 /include | |
| parent | a6fe103c1b4ff4ae8d78840ed964dc632ccd4d7c (diff) | |
Add __DECONST, __DEVOLATILE and __DEQUALIFY macros to sys/cdefs.h
Import from FreeBSD.
Diffstat (limited to 'include')
| -rw-r--r-- | include/bsd/sys/cdefs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/bsd/sys/cdefs.h b/include/bsd/sys/cdefs.h index c08d68d..c1567be 100644 --- a/include/bsd/sys/cdefs.h +++ b/include/bsd/sys/cdefs.h @@ -138,4 +138,16 @@ # define __COPYRIGHT(x) #endif +#ifndef __DECONST +#define __DECONST(type, var) ((type)(__uintptr_t)(const void *)(var)) +#endif + +#ifndef __DEVOLATILE +#define __DEVOLATILE(type, var) ((type)(__uintptr_t)(volatile void *)(var)) +#endif + +#ifndef __DEQUALIFY +#define __DEQUALIFY(type, var) ((type)(__uintptr_t)(const volatile void *)(var)) +#endif + #endif |