Type Alias PFN_vkGetAccelerationStructureMemoryRequirementsNV 

pub type PFN_vkGetAccelerationStructureMemoryRequirementsNV = unsafe extern "system" fn(device: Device, p_info: *const AccelerationStructureMemoryRequirementsInfoNV<'_>, p_memory_requirements: *mut MemoryRequirements2KHR<'_>);