copy that fucking folder to the project directory
./sdl/...h
./SDL.lib
./SDLmain.lib
./SDL.dll

new empty project
add new source file

project > c++ > gnration > runtime > /MD
project > link > subsystem > windows
project > link > input > dependency > add SDL.lib; SDLmain.lib;




#include "SDL.h"

int main( int argc, char* args[] )
{
    //Start SDL
    SDL_Init( SDL_INIT_EVERYTHING );
    
    //Quit SDL
    SDL_Quit();
    
    return 0;    
}