SDL_GetAudioPlaybackDevices() and SDL_GetAudioRecordingDevices() follow the SDL_GetStringRule

test/testsurround.c

@@ -146,7 +146,7 @@ static void SDLCALL fill_buffer(void *userdata, SDL_AudioStream *stream, int len
 
 int main(int argc, char *argv[])
 {
-    SDL_AudioDeviceID *devices = NULL;
+    const SDL_AudioDeviceID *devices = NULL;
     SDLTest_CommonState *state;
     int devcount = 0;
     int i;
@@ -234,8 +234,6 @@ int main(int argc, char *argv[])
         SDL_DestroyAudioStream(stream);
     }
 
-    SDL_free(devices);
-
     SDL_Quit();
     return 0;
 }