1<?php 2 3/** @generate-function-entries */ 4 5final class SysvSemaphore 6{ 7} 8 9function sem_get(int $key, int $max_acquire = 1, int $permissions = 0666, bool $auto_release = true): SysvSemaphore|false {} 10 11function sem_acquire(SysvSemaphore $semaphore, bool $non_blocking = false): bool {} 12 13function sem_release(SysvSemaphore $semaphore): bool {} 14 15function sem_remove(SysvSemaphore $semaphore): bool {} 16