pub type PFN_vkCmdBeginRenderPass = unsafe extern "system" fn(command_buffer: CommandBuffer, p_render_pass_begin: *const RenderPassBeginInfo, contents: SubpassContents);
pub type PFN_vkCmdBeginRenderPass = unsafe extern "system" fn(command_buffer: CommandBuffer, p_render_pass_begin: *const RenderPassBeginInfo, contents: SubpassContents);