static int lua_regsound_old(lua_State *L)
{
    int argc = lua_gettop(L);
    #ifndef SKIP_ERROR_HANDLING
        if (argc != 2) return luaL_error(L, "wrong number of arguments");
    #endif
    u32 time = luaL_checkinteger(L, 1);
    u32 samplerate = luaL_checkinteger(L, 2);
    u32 mem_base;
    MICU_SampleRate smplrt;
    if (samplerate <= 8200){
        smplrt = MICU_SAMPLE_RATE_8180;
        samplerate = 8180;
        mem_base = 0x4000;
    }else if (samplerate <= 12000){
        smplrt = MICU_SAMPLE_RATE_10910;
        samplerate = 10910;
        mem_base = 0x6000;
    }else if (samplerate <= 18000){
        smplrt = MICU_SAMPLE_RATE_16360;
        samplerate = 16360;
        mem_base = 0x8000;
    }else{
        smplrt = MICU_SAMPLE_RATE_32730;
        samplerate = 32730;
        mem_base = 0x10000;
    }
    u32 micbuf_pos = 0;
    u32* micbuf = (u32*)memalign(0x1000, mem_base * time);
    micInit((u8*)micbuf, mem_base * time);
    u32 micbuf_datasize = micGetSampleDataSize();
    u32 audiobuf_size = time * samplerate * 2;
    //u8* audiobuf = (u8*)linearAlloc(audiobuf_size);
    //u32 audiobuf_pos = 0;
    MICU_StartSampling(MICU_ENCODING_PCM16_SIGNED, smplrt, 0, micbuf_datasize, false);
    bool isSampling;
    MICU_IsSampling(&isSampling);
    while (isSampling) MICU_IsSampling(&isSampling);
    //memcpy(audiobuf, micbuf, audiobuf_size);
    micExit();
    free(micbuf);
    wav* songFile = (wav*)malloc(sizeof(wav));
    songFile->audiobuf = (u8*)micbuf;
    songFile->audiobuf2 = NULL;
    songFile->big_endian = false;
    songFile->mem_size = 0;
    songFile->ch = 0xDEADBEEF;
    songFile->size = audiobuf_size;
    songFile->samplerate = samplerate;
    strcpy(songFile->author,"");
    strcpy(songFile->title,"");
    songFile->isPlaying = false;
    songFile->bytepersample = 2;
    songFile->magic = 0x4C534E44;
    lua_pushinteger(L,(u32)songFile);
    return 1;
}