掌機 - Nintendo 3DS - C/C++ - System Language

參考資訊：
https://hub.docker.com/r/greatwizard/devkitarm-3ds

main.c

#include <stdio.h>
#include <string.h>
#include <3ds.h>

int main(void)
{
    u8 lang = 0;
    Result res = 0;
    const char *LANG[] = {
        "Japanese",
        "English",
        "French",
        "German",
        "Italian",
        "Spanish",
        "Simplified Chinese",
        "Korean",
        "Dutch",
        "Portugese",
        "Russian",
        "Traditional Chinese"
    };

    gfxInitDefault();
    cfguInit();

    consoleInit(GFX_BOTTOM, NULL);
    res = CFGU_GetSystemLanguage(&lang);
    printf("lang: %s\n", LANG[lang]);
    printf("result: 0x%x\n", (int)res);

    gspWaitForVBlank();
    gfxSwapBuffers();
    svcSleepThread(3000000000LL);
    gfxExit();
    return 0;
}

完成