// D import file generated from '../../../../gcc-4.6.1/libphobos/libdruntime/core/sys/osx/mach/semaphore.d'
module core.sys.osx.mach.semaphore;
version (OSX)
{
    public import core.sys.osx.mach.kern_return;

    public import core.sys.osx.mach.port;

    extern (C) 
{
    alias mach_port_t task_t;
    alias mach_port_t thread_t;
    alias mach_port_t semaphore_t;
    alias int sync_policy_t;
    alias int clock_res_t;
    struct mach_timespec_t
{
    uint tv_sec;
    clock_res_t tv_nsec;
}
    enum 
{
SYNC_POLICY_FIFO = 0,
SYNC_POLICY_FIXED_PRIORITY = 1,
SYNC_POLICY_REVERSED = 2,
SYNC_POLICY_ORDER_MASK = 3,
SYNC_POLICY_LIFO = SYNC_POLICY_FIFO | SYNC_POLICY_REVERSED,
SYNC_POLICY_MAX = 7,
}
    task_t mach_task_self();
    kern_return_t semaphore_create(task_t, semaphore_t*, int, int);
    kern_return_t semaphore_destroy(task_t, semaphore_t);
    kern_return_t semaphore_signal(semaphore_t);
    kern_return_t semaphore_signal_all(semaphore_t);
    kern_return_t semaphore_signal_thread(semaphore_t, thread_t);
    kern_return_t semaphore_wait(semaphore_t);
    kern_return_t semaphore_wait_signal(semaphore_t, semaphore_t);
    kern_return_t semaphore_timedwait(semaphore_t, mach_timespec_t);
    kern_return_t semaphore_timedwait_signal(semaphore_t, semaphore_t, mach_timespec_t);
}
}
