https://github.com/KhronosGroup/Vulkan-Docs
python scripts/genvk.py -registry xml/vk.xml -o gen -emitExtensions VK_KHR_surface -emitExtension VK_KHR_swapchain -emitExtension VK_EXT_debug_utils -feature VK_VERSION_1_0 -feature VK_VERSION_1_1 -feature VK_VERSION_1_2 -feature VK_VERSION_1_3 vulkan_core.h