user_atomic_test_and_set - Haiku

Symbol: user_atomic_test_and_set

src/system/kernel/locks/user_mutex.cpp

int32 value = user_atomic_test_and_set(sem, oldValue - 1, oldValue, isWired);

src/system/kernel/locks/user_mutex.cpp

int32 value = user_atomic_test_and_set(sem, oldValue + inc, oldValue, isWired);

src/system/kernel/locks/user_mutex.cpp

user_atomic_test_and_set(sem, 0, -1, isWired);