#include <stdio.h>
#include <SDL.h>

int main()
{
    if (SDL_Init(SDL_INIT_VIDEO))
    {
        fprintf(stderr, "SDL_Init() returned error!\n");
        return -1;
    }

    const SDL_VideoInfo * vidInfo = SDL_GetVideoInfo();
    if (vidInfo == NULL)
    {
        fprintf(stderr, "SDL_GetVideoInfo() returned NULL!\n");
        return -2;
    }

    printf("Width: %d\nHeight: %d\n", vidInfo->current_w, vidInfo->current_h);

    return 0;
}