pub type PFN_vkCmdDrawIndexedIndirectCount = unsafe extern "system" fn(command_buffer: CommandBuffer, buffer: Buffer, offset: DeviceSize, count_buffer: Buffer, count_buffer_offset: DeviceSize, max_draw_count: u32, stride: u32);
pub type PFN_vkCmdDrawIndexedIndirectCount = unsafe extern "system" fn(command_buffer: CommandBuffer, buffer: Buffer, offset: DeviceSize, count_buffer: Buffer, count_buffer_offset: DeviceSize, max_draw_count: u32, stride: u32);