GRRLIB/examples/gamecube/template/source/main.c

/*===========================================
        GRRLIB (GX Version)
        - Template Code -

        Minimum Code To Use GRRLIB
============================================*/
#include <grrlib.h>

#include <stdlib.h>
#include <ogc/pad.h>

int main(int argc, char **argv) {
    // Initialise the Graphics & Video subsystem
    GRRLIB_Init();

    // Initialise the GameCube controllers
    PAD_Init();

    // Loop forever
    while(1) {
        PAD_ScanPads(); // Scan the GameCube controllers

        // If [START/PAUSE] was pressed on the first GameCube controller, break out of the loop
        if (PAD_ButtonsDown(0) & PAD_BUTTON_START) break;

        // ---------------------------------------------------------------------
        // Place your drawing code here
        // ---------------------------------------------------------------------

        GRRLIB_Render(); // Render the frame buffer to the TV
    }

    GRRLIB_Exit(); // Be a good boy, clear the memory allocated by GRRLIB

    exit(0); // Use exit() to exit a program, do not use 'return' from main()
}