--- a/playercode/unix_drv/drv_oss.c	Thu Apr 23 07:20:13 1998 +0000
+++ b/playercode/unix_drv/drv_oss.c	Thu Apr 23 07:20:19 1998 +0000
@@ -1,37 +1,33 @@
 /*
-
-Name:
-DRV_VOX.C
-
-Description:
-Mikmod driver for output on linux and FreeBSD Open Sound System (OSS)
-(/dev/dsp) 
-
-Portability:  VoxWare/SS/OSS land. Linux, FreeBSD (NetBSD & SCO?)
-
-New fragment configuration code done by Rao:
-============================================
-
-You can use the environment variables 'MM_FRAGSIZE' and 'MM_NUMFRAGS' to 
-override the default size & number of audio buffer fragments. If you 
-experience crackles & pops, try experimenting with these values.
-
-Read experimental.txt within the VoxWare package for information on these 
-options. They are _VERY_ important with relation to sound popping and smooth
-playback.                                                        
-
-In general, the slower your system, the higher these values need to be. 
-
-MM_NUMFRAGS is within the range 2 to 255 (decimal)
-
-MM_FRAGSIZE is is within the range 7 to 17 (dec). The requested fragment size 
-will be 2^MM_FRAGSIZE
-
-- This driver DOES work with MikMod 3.0
-- modifed to use an ioctl() to figure out how much data to do with 
-	each write, keeps us from blocking extensivly 
-
-*/
+ * Name: DRV_VOX.C
+ * 
+ * Description: Mikmod driver for output on linux and FreeBSD Open Sound System
+ * (OSS) (/dev/dsp)
+ * 
+ * Portability:  VoxWare/SS/OSS land. Linux, FreeBSD (NetBSD & SCO?)
+ * 
+ * New fragment configuration code done by Rao:
+ * ============================================
+ * 
+ * You can use the environment variables 'MM_FRAGSIZE' and 'MM_NUMFRAGS' to
+ * override the default size & number of audio buffer fragments. If you
+ * experience crackles & pops, try experimenting with these values.
+ * 
+ * Read experimental.txt within the VoxWare package for information on these
+ * options. They are _VERY_ important with relation to sound popping and
+ * smooth playback.
+ * 
+ * In general, the slower your system, the higher these values need to be.
+ * 
+ * MM_NUMFRAGS is within the range 2 to 255 (decimal)
+ * 
+ * MM_FRAGSIZE is is within the range 7 to 17 (dec). The requested fragment size
+ * will be 2^MM_FRAGSIZE
+ * 
+ * - This driver DOES work with MikMod 3.0 - modifed to use an ioctl() to figure
+ * out how much data to do with each write, keeps us from blocking extensivly
+ * 
+ */
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -43,7 +39,7 @@
 #include <machine/soundcard.h>
 #else
 #include <sys/soundcard.h>
-#endif /* __FreeBSD__ */
+#endif				/* __FreeBSD__ */
 #include <sys/ioctl.h>
 #include <sys/wait.h>
 #include "mikmod.h"
@@ -52,124 +48,133 @@
 #define DEFAULT_FRAGSIZE 17
 #define DEFAULT_NUMFRAGS 4
 
-static int sndfd;
-static int fragmentsize;
-static char* audiobuffer;
+static int      sndfd;
+static int      fragmentsize;
+static char    *audiobuffer;
 
 
-static BOOL OSS_IsThere(void)
+static BOOL 
+OSS_IsThere(void)
 {
-	return (access("/dev/dsp",W_OK)==0);
+    return (access("/dev/dsp", W_OK) == 0);
 }
 
 
-static BOOL OSS_Init(void)
+static BOOL 
+OSS_Init(void)
 {
-	char *env;
-	int play_precision,play_stereo,play_rate;
-	int fragsize,numfrags;
-	
-	if((sndfd=open("/dev/dsp",O_WRONLY))<0){
-		return 1;
-	}
+    char           *env;
+    int             play_precision, play_stereo, play_rate;
+    int             fragsize, numfrags;
 
-	fragsize=(env=getenv("MM_FRAGSIZE")) ? atoi(env) : DEFAULT_FRAGSIZE;
-	numfrags=(env=getenv("MM_NUMFRAGS")) ? atoi(env) : DEFAULT_NUMFRAGS;
-		
-	if(fragsize<7 || fragsize>17)  fragsize=DEFAULT_FRAGSIZE;
-	if(numfrags<2 || numfrags>255) numfrags=DEFAULT_NUMFRAGS;
+    if ((sndfd = open("/dev/dsp", O_WRONLY)) < 0) {
+		return 1;
+    }
+    fragsize = (env = getenv("MM_FRAGSIZE")) ? atoi(env) : DEFAULT_FRAGSIZE;
+    numfrags = (env = getenv("MM_NUMFRAGS")) ? atoi(env) : DEFAULT_NUMFRAGS;
 
-	fragmentsize=(numfrags<<16) | fragsize;
-	
-#ifndef __FreeBSD__   
-	if(ioctl(sndfd, SNDCTL_DSP_SETFRAGMENT, &fragmentsize)<0){
+    if (fragsize < 7 || fragsize > 17)
+		fragsize = DEFAULT_FRAGSIZE;
+
+    if (numfrags < 2 || numfrags > 255)
+		numfrags = DEFAULT_NUMFRAGS;
+
+    fragmentsize = (numfrags << 16) | fragsize;
+
+#ifndef __FreeBSD__
+    if (ioctl(sndfd, SNDCTL_DSP_SETFRAGMENT, &fragmentsize) < 0) {
 		close(sndfd);
 		return 1;
-	}
-#endif /* __FreeBSD__ */
+    }
+#endif				/* __FreeBSD__ */
 
-	play_precision = (md_mode & DMODE_16BITS) ? 16 : 8;
-	play_stereo= (md_mode & DMODE_STEREO) ? 1 : 0;
-	play_rate=md_mixfreq;
+    play_precision = (md_mode & DMODE_16BITS) ? 16 : 8;
+    play_stereo = (md_mode & DMODE_STEREO) ? 1 : 0;
+    play_rate = md_mixfreq;
 
-	if(ioctl(sndfd, SNDCTL_DSP_SAMPLESIZE, &play_precision) == -1 || 
-	   ioctl(sndfd, SNDCTL_DSP_STEREO, &play_stereo) == -1 ||
-	   ioctl(sndfd, SNDCTL_DSP_SPEED, &play_rate) == -1){
+    if (ioctl(sndfd, SNDCTL_DSP_SAMPLESIZE, &play_precision) == -1 ||
+		ioctl(sndfd, SNDCTL_DSP_STEREO, &play_stereo) == -1 ||
+		ioctl(sndfd, SNDCTL_DSP_SPEED, &play_rate) == -1) {
+		
 		close(sndfd);
 		return 1;
-	}
+    }
 
-	ioctl(sndfd, SNDCTL_DSP_GETBLKSIZE, &fragmentsize);
+    ioctl(sndfd, SNDCTL_DSP_GETBLKSIZE, &fragmentsize);
 
-/*	Lose this for now - it will confuse ncurses etc...
-	printf("Fragment size is %ld\n",fragmentsize); */
+    /*
+     * Lose this for now - it will confuse ncurses etc... printf("Fragment
+     * size is %ld\n",fragmentsize);
+     */
 
-	if(VC_Init()){
+    if (VC_Init()) {
 		close(sndfd);
 		return 1;
-	}
+    }
+    audiobuffer = (char *) _mm_malloc(fragmentsize * sizeof(char) * 2);
 
-	audiobuffer = (char*) _mm_malloc(fragmentsize * sizeof(char) * 2);
-	
-	if(audiobuffer==NULL){
+    if (audiobuffer == NULL) {
 		VC_Exit();
 		close(sndfd);
 		return 1;
-	}
-	
-	return 0;
+    }
+    return 0;
 }
 
 
-static void OSS_Exit(void)
+static void 
+OSS_Exit(void)
 {
-	free(audiobuffer);
-	VC_Exit();
-	close(sndfd);
+    free(audiobuffer);
+    VC_Exit();
+    close(sndfd);
 }
 
 
-static void OSS_Update(void)
+static void 
+OSS_Update(void)
 {
-	audio_buf_info buffinf;
-	ioctl(sndfd, SNDCTL_DSP_GETOSPACE, &buffinf);
-	VC_WriteBytes(audiobuffer,buffinf.fragments*buffinf.fragsize);
-	write(sndfd,audiobuffer,buffinf.fragments*buffinf.fragsize);
+    audio_buf_info  buffinf;
+
+    ioctl(sndfd, SNDCTL_DSP_GETOSPACE, &buffinf);
+    VC_WriteBytes(audiobuffer, buffinf.fragments * buffinf.fragsize);
+    write(sndfd, audiobuffer, buffinf.fragments * buffinf.fragsize);
 }
 
-BOOL OSS_Reset(void)
+BOOL 
+OSS_Reset(void)
 {
-	ioctl(sndfd, SNDCTL_DSP_RESET);
-	VC_Exit();
-	return VC_Init();
+    ioctl(sndfd, SNDCTL_DSP_RESET);
+    VC_Exit();
+    return VC_Init();
 }
 
 
-MDRIVER drv_oss =
+MDRIVER         drv_oss =
 {
-	NULL,
-	"Open Sound System (OSS)",
-	"Open Sound System (OSS) Driver v1.3 - by Rao & MikMak (with a little hacking from Pete)",
-	0,255,
-	OSS_IsThere,
-	VC_SampleLoad,
-	VC_SampleUnload,
-	VC_SampleSpace,
-	VC_SampleLength,
-	OSS_Init,
-	OSS_Exit,
-	OSS_Reset,
-	VC_SetNumVoices,
-	VC_PlayStart,
-	VC_PlayStop,
-	OSS_Update,
-	VC_VoiceSetVolume,
-	VC_VoiceSetFrequency,
-	VC_VoiceSetPanning,
-	VC_VoicePlay,
-	VC_VoiceStop,
-	VC_VoiceStopped,
-	VC_VoiceReleaseSustain,
-	VC_VoiceGetPosition,
-	VC_VoiceRealVolume
+    NULL,
+    "Open Sound System (OSS)",
+    "Open Sound System (OSS) Driver v1.3 - by Rao & MikMak (with a little hacking from Pete)",
+    0, 255,
+    OSS_IsThere,
+    VC_SampleLoad,
+    VC_SampleUnload,
+    VC_SampleSpace,
+    VC_SampleLength,
+    OSS_Init,
+    OSS_Exit,
+    OSS_Reset,
+    VC_SetNumVoices,
+    VC_PlayStart,
+    VC_PlayStop,
+    OSS_Update,
+    VC_VoiceSetVolume,
+    VC_VoiceSetFrequency,
+    VC_VoiceSetPanning,
+    VC_VoicePlay,
+    VC_VoiceStop,
+    VC_VoiceStopped,
+    VC_VoiceReleaseSustain,
+    VC_VoiceGetPosition,
+    VC_VoiceRealVolume
 };