Fix warnings.

configuration.c

@@ -670,6 +670,8 @@ const char *config_get_default_audio(void)
          return "roar";
       case AUDIO_COREAUDIO:
          return "coreaudio";
+      case AUDIO_COREAUDIO3:
+         return "coreaudio3";
       case AUDIO_AL:
          return "openal";
       case AUDIO_SL:

input/drivers_joypad/parport_joypad.c

@@ -17,6 +17,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <limits.h>
+#include <stdio.h>
 #include <errno.h>
 
 #include <linux/parport.h>