7 extern int snd_MaxVolume;
8 extern int snd_MusicVolume;
11 void S_StartSound(mobj_t *origin, int sound_id);
12 void S_StartSoundAtVolume(mobj_t *origin, int sound_id, int volume);
13 void S_StopSound(mobj_t *origin);
14 void S_PauseSound(void);
15 void S_ResumeSound(void);
16 void S_UpdateSounds(mobj_t *listener);
17 void S_StartSong(int song, boolean loop);
19 void S_GetChannelInfo(SoundInfo_t *s);
20 void S_SetMaxVolume(boolean fullprocess);
21 void S_SetMusicVolume(void);