Type Definition vk_sys::PFN_vkDebugUtilsMessengerCallbackEXT

type PFN_vkDebugUtilsMessengerCallbackEXT = extern "system" fn(_: DebugUtilsMessageSeverityFlagBitsEXT, _: DebugUtilsMessageTypeFlagsEXT, _: *const DebugUtilsMessengerCallbackDataEXT, _: *mut c_void) -> Bool32;