pub unsafe fn create_semaphore(
device: VkDevice,
create_info: &SemaphoreCreateInfo<'_>,
allocation_callbacks: Option<&VkAllocationCallbacks>,
) -> Result<VkSemaphore>pub unsafe fn create_semaphore(
device: VkDevice,
create_info: &SemaphoreCreateInfo<'_>,
allocation_callbacks: Option<&VkAllocationCallbacks>,
) -> Result<VkSemaphore>