Function vkGetFramebufferTilePropertiesQCOM 

pub unsafe extern "system" fn vkGetFramebufferTilePropertiesQCOM(
    device: VkDevice,
    framebuffer: VkFramebuffer,
    pPropertiesCount: *mut u32,
    pProperties: *mut VkTilePropertiesQCOM,
) -> VkResult

Available if built with prototypes.