ref: 63e55107273de146a39915a0196c430bbf72b1e0 dir: /vs2019_project/ft2-clone/sdl/include/SDL2/SDL_revision.h/
#define SDL_REVISION "https://github.com/libsdl-org/SDL.git@25f9ed87ff6947d9576fc9d79dee0784e638ac58" #define SDL_REVISION_NUMBER 0