Enable Xbios audio for Magic

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%403585

src/audio/mint/SDL_mintaudio_xbios.c

@@ -86,9 +86,9 @@ static int Audio_Available(void)
 	SDL_MintAudio_mint_present = SDL_FALSE;
 
 	/* We can't use XBIOS in interrupt with Magic, don't know about thread */
-	if (Getcookie(C_MagX, &dummy) == C_FOUND) {
+	/*if (Getcookie(C_MagX, &dummy) == C_FOUND) {
 		return(0);
-	}
+	}*/
 
 	/* Check if user asked a different audio driver */
 	if ((envr) && (SDL_strcmp(envr, MINT_AUDIO_DRIVER_NAME)!=0)) {