#include "SDL.h"

{

    const char *typestr = ((iscapture) ? "capture" : "output");

    int n = SDL_GetNumAudioDevices(iscapture);

    printf("%s devices:\n", typestr);

    if (n == -1)

        printf("  Driver can't detect specific devices.\n\n", typestr);

    else if (n == 0)

        printf("  No %s devices found.\n\n", typestr);

        int i;

        for (i = 0; i < n; i++) {

            printf("  %s\n", SDL_GetAudioDeviceName(i, iscapture));

        }

        printf("\n");

    }

}

{

    /* Print available audio drivers */

    int n = SDL_GetNumAudioDrivers();

    if (n == 0) {

        printf("No built-in audio drivers\n\n");

    } else {

        int i;

        printf("Built-in audio drivers:\n");

        for (i = 0; i < n; ++i) {

            printf("  %s\n", SDL_GetAudioDriver(i));

        }

        printf("\n");

    }

    /* Load the SDL library */

    if (SDL_Init(SDL_INIT_AUDIO) < 0) {

        fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());

        return (1);

    }

    printf("Using audio driver: %s\n\n", SDL_GetCurrentAudioDriver());

    print_devices(0);

    print_devices(1);

    SDL_Quit();

    return 0;

}