pub unsafe extern "system" fn vkInvalidateMappedMemoryRanges(
device: VkDevice,
memoryRangeCount: u32,
pMemoryRanges: *const VkMappedMemoryRange,
) -> VkResultpub unsafe extern "system" fn vkInvalidateMappedMemoryRanges(
device: VkDevice,
memoryRangeCount: u32,
pMemoryRanges: *const VkMappedMemoryRange,
) -> VkResult