SDL_Joystick* SDL_GameControllerGetJoystick(SDL_GameController* gamecontroller)

#include <stdio.h> /* z powodu printf() */

/* ... */

SDL_GameController *ctrl;
SDL_Joystick *joy;
int i;

for(i = 0; i < SDL_NumJoysticks(); ++i)
{
    if (SDL_IsGameController(i))
    {
        printf("Index \'%i\' is a compatible controller, named \'%s\'\n", i, SDL_GameControllerNameForIndex(i));
        ctrl = SDL_GameControllerOpen(i);
        joy = SDL_GameControllerGetJoystick(ctrl);
    }
    else
    {
        printf("Index \'%i\' is not a compatible controller.\n", i);
    }
}