vks
type PFN_vkGetPhysicalDeviceExternalSemaphorePropertiesKHX = unsafe extern "system" fn(_: VkPhysicalDevice, _: *const VkPhysicalDeviceExternalSemaphoreInfoKHX, _: *mut VkExternalSemaphorePropertiesKHX);
See vkGetPhysicalDeviceExternalSemaphorePropertiesKHX and extension VK_KHX_external_semaphore_capabilities
vkGetPhysicalDeviceExternalSemaphorePropertiesKHX
VK_KHX_external_semaphore_capabilities