diff --git a/src/client/sound/sound.h b/src/client/sound/sound.h
index e2d09dce..9303b91c 100644
--- a/src/client/sound/sound.h
+++ b/src/client/sound/sound.h
@@ -1,45 +1,48 @@
 /*
-Copyright (C) 1997-2001 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-*/
+ * Copyright (C) 1997-2001 Id Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * =======================================================================
+ *
+ * Public header for the sound system. This is included in the
+ * main client source and in the low level sound backend.
+ *
+ * =======================================================================
+ */
 
 struct sfx_s;
 
 void S_Init (void);
 void S_Shutdown (void);
 
-// if origin is NULL, the sound will be dynamically sourced from the entity
+/* if origin is NULL, the sound will be dynamically sourced from the entity */
 void S_StartSound (vec3_t origin, int entnum, int entchannel, struct sfx_s *sfx, float fvol,  float attenuation, float timeofs);
+
 void S_StartLocalSound (char *s);
-
 void S_RawSamples (int samples, int rate, int width, int channels, byte *data);
-
 void S_StopAllSounds(void);
 void S_Update (vec3_t origin, vec3_t v_forward, vec3_t v_right, vec3_t v_up);
-
 void S_Activate (qboolean active);
-
 void S_BeginRegistration (void);
 struct sfx_s *S_RegisterSound (char *sample);
 void S_EndRegistration (void);
-
 struct sfx_s *S_FindName (char *name, qboolean create);
 
-// the sound code makes callbacks to the client for entitiy position
-// information, so entities can be dynamically re-spatialized
+/* the sound code makes callbacks to the client for entitiy position
+   information, so entities can be dynamically re-spatialized */
 void CL_GetEntitySoundOrigin (int ent, vec3_t org);