* sound.c: Integer cleanups.
Remove unnecessary forward decls. (struct sound_device): The 'file' member is now a Lisp_Object, not a char *, so that we needn't invoke alloca on a huge size. (Fplay_sound_internal): Adjust to this. (string_default): New function. (vox_open, vox_init, alsa_open, alsa_configure, alsa_init): Use it to adjust to the struct sound_device change. (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans. (be2hs) : Remove.
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