diff options
Diffstat (limited to 'include/internal/refcount.h')
-rw-r--r-- | include/internal/refcount.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/internal/refcount.h b/include/internal/refcount.h index eddf12415f..1619b28932 100644 --- a/include/internal/refcount.h +++ b/include/internal/refcount.h @@ -73,6 +73,21 @@ static __inline__ int CRYPTO_DOWN_REF(int *val, int *ret, void *lock) __atomic_thread_fence(__ATOMIC_ACQUIRE); return 1; } +# elif defined(__ICL) && defined(_WIN32) +# define HAVE_ATOMICS 1 +typedef volatile int CRYPTO_REF_COUNT; + +static __inline int CRYPTO_UP_REF(volatile int *val, int *ret, void *lock) +{ + *ret = _InterlockedExchangeAdd((void *)val, 1) + 1; + return 1; +} + +static __inline int CRYPTO_DOWN_REF(volatile int *val, int *ret, void *lock) +{ + *ret = _InterlockedExchangeAdd((void *)val, -1) - 1; + return 1; +} # elif defined(_MSC_VER) && _MSC_VER>=1200 |