Comment out extra tokens after #else and #endif.

39 files changed, 161 insertions, 154 deletions

diff --git a/games/hack/alloc.c b/games/hack/alloc.c
index 9451265..13379f6 100644
--- a/games/hack/alloc.c
+++ b/games/hack/alloc.c
@@ -45,4 +45,4 @@ unsigned lth;
 	return((long *) nptr);
 }
 
-#endif LINT
+#endif /* LINT */
diff --git a/games/hack/config.h b/games/hack/config.h
index c4b78a7..dd25cfa 100644
--- a/games/hack/config.h
+++ b/games/hack/config.h
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* config.h - version 1.0.3 */
+/* $FreeBSD$ */
 
 #include "pathnames.h"
 
@@ -64,8 +65,8 @@
 
 #ifdef BSD
 #define	SUSPEND		/* let ^Z suspend the game */
-#endif BSD
-#endif UNIX
+#endif /* BSD */
+#endif /* UNIX */
 
 #ifdef CHDIR
 /*
@@ -74,9 +75,9 @@
  */
 #ifdef QUEST
 #define HACKDIR _PATH_QUEST
-#else QUEST
+#else /* QUEST */
 #define HACKDIR	_PATH_HACK
-#endif QUEST
+#endif /* QUEST */
 
 /*
  * Some system administrators are stupid enough to make Hack suid root
@@ -92,7 +93,7 @@
  * simultaneously, define HACKDIR, SECURE and MAX_NR_OF_PLAYERS.
  * #define MAX_NR_OF_PLAYERS	100
  */
-#endif CHDIR
+#endif /* CHDIR */
 
 /* size of terminal screen is (at least) (ROWNO+2) by COLNO */
 #define	COLNO	80
@@ -136,4 +137,4 @@ typedef	xchar	boolean;		/* 0 or 1 */
 
 #define	SIZE(x)	(int)(sizeof(x) / sizeof(x[0]))
 
-#endif CONFIG
+#endif /* CONFIG */
diff --git a/games/hack/def.monst.h b/games/hack/def.monst.h
index 88836af..7a2d6e3 100644
--- a/games/hack/def.monst.h
+++ b/games/hack/def.monst.h
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* def.monst.h - version 1.0.2 */
+/* $FreeBSD$ */
 
 struct monst {
 	struct monst *nmon;
@@ -34,7 +35,7 @@ struct monst {
 	Bitfield(mnamelth,6);	/* length of name (following mxlth) */
 #ifndef NOWORM
 	Bitfield(wormno,5);	/* at most 31 worms on any level */
-#endif NOWORM
+#endif /* NOWORM */
 	unsigned mtrapseen;	/* bitmap of traps we've been trapped in */
 	long mlstmv;	/* prevent two moves at once */
 	struct obj *minvent;
diff --git a/games/hack/def.rm.h b/games/hack/def.rm.h
index f84921c..162c10d 100644
--- a/games/hack/def.rm.h
+++ b/games/hack/def.rm.h
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* def.rm.h - version 1.0.2 */
+/* $FreeBSD$ */
 
 /* Level location types */
 #define	HWALL 1
@@ -32,7 +33,7 @@
 #define	CORR_SYM	':'
 #else
 #define	CORR_SYM	'#'
-#endif QUEST
+#endif /* QUEST */
 #define	POOL_SYM	'}'
 
 #define	ERRCHAR	'{'
diff --git a/games/hack/def.wseg.h b/games/hack/def.wseg.h
index 0a2af77..8b52277 100644
--- a/games/hack/def.wseg.h
+++ b/games/hack/def.wseg.h
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* def.wseg.h - version 1.0.2 */
+/* $FreeBSD$ */
 
 #ifndef NOWORM
 /* worm structure */
@@ -10,4 +11,4 @@ struct wseg {
 };
 
 #define newseg()	(struct wseg *) alloc(sizeof(struct wseg))
-#endif NOWORM
+#endif /* NOWORM */
diff --git a/games/hack/hack.Decl.c b/games/hack/hack.Decl.c
index b2855ac..840f4e0 100644
--- a/games/hack/hack.Decl.c
+++ b/games/hack/hack.Decl.c
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* hack.Decl.c - version 1.0.3 */
+/* $FreeBSD$ */
 
 #include	"hack.h"
 char nul[40];			/* contains zeros */
@@ -13,7 +14,7 @@ struct rm levl[COLNO][ROWNO];	/* level map */
 #include "def.mkroom.h"
 struct mkroom rooms[MAXNROFROOMS+1];
 coord doors[DOORMAX];
-#endif QUEST
+#endif /* QUEST */
 struct monst *fmon = 0;
 struct trap *ftrap = 0;
 struct gold *fgold = 0;
diff --git a/games/hack/hack.bones.c b/games/hack/hack.bones.c
index 4f67997..97f8c26 100644
--- a/games/hack/hack.bones.c
+++ b/games/hack/hack.bones.c
@@ -87,7 +87,7 @@ int fd,x,y,ok;
 	(void) close(fd);
 #ifdef WIZARD
 	if(!wizard)	/* duvel!frans: don't remove bones while debugging */
-#endif WiZARD
+#endif /* WiZARD */
 	    if(unlink(bones) < 0){
 		pline("Cannot unlink %s .", bones);
 		return(0);
diff --git a/games/hack/hack.c b/games/hack/hack.c
index 1e023fc..f1e1c28 100644
--- a/games/hack/hack.c
+++ b/games/hack/hack.c
@@ -30,7 +30,7 @@ unsee() {
 	if(seehx){
 		seehx = 0;
 	} else
-#endif QUEST
+#endif /* QUEST */
 	for(x = u.ux-1; x < u.ux+2; x++)
 	  for(y = u.uy-1; y < u.uy+2; y++) {
 		if(!isok(x, y)) continue;
@@ -64,7 +64,7 @@ seeoff(mode)	/* 1 to redo @, 0 to leave them */
 	if(seehx) {
 		seehx = 0;
 	} else
-#endif QUEST
+#endif /* QUEST */
 	if(!mode) {
 		for(x = u.ux-1; x < u.ux+2; x++)
 			for(y = u.uy-1; y < u.uy+2; y++) {
@@ -297,7 +297,7 @@ domove()
 			}
 			nose1(oldx-u.dx,oldy-u.dy);
 		}
-#endif QUEST
+#endif /* QUEST */
 	} else {
 		pru();
 	}
@@ -472,12 +472,12 @@ struct monst *mtmp;
 #ifdef lint
 	/* suppress "used before set" message */
 	x0 = y0 = 0;
-#endif lint
+#endif /* lint */
 	if(Blind || flags.run == 0) return;
 	if(flags.run == 1 && levl[u.ux][u.uy].typ == ROOM) return;
 #ifdef QUEST
 	if(u.ux0 == u.ux+u.dx && u.uy0 == u.uy+u.dy) goto stop;
-#endif QUEST
+#endif /* QUEST */
 	for(x = u.ux-1; x <= u.ux+1; x++) for(y = u.uy-1; y <= u.uy+1; y++){
 		if(x == u.ux && y == u.uy) continue;
 		if(!levl[x][y].typ) continue;
@@ -527,7 +527,7 @@ struct monst *mtmp;
 	}
 #ifdef QUEST
 	if(corrct > 0 && (flags.run == 4 || flags.run == 5)) goto stop;
-#endif QUEST
+#endif /* QUEST */
 	if(corrct > 1 && flags.run == 2) goto stop;
 	if((flags.run == 1 || flags.run == 3) && !noturn && !m0 && i0 &&
 		(corrct == 1 || (corrct == 2 && i0 == 1))) {
@@ -623,7 +623,7 @@ cansee(x,y) xchar x,y; {
 		y <= seehy) return(1);
 	return(0);
 }
-#endif QUEST
+#endif /* QUEST */
 
 sgn(a) int a; {
 	return((a > 0) ? 1 : (a == 0) ? 0 : -1);
@@ -678,7 +678,7 @@ setsee()
 	    if(seehx == u.ux) for(y = u.uy-1; y <= u.uy+1; y++) prl(seehx+1,y);
 	}
 }
-#endif QUEST
+#endif /* QUEST */
 
 nomul(nval)
 int nval;
diff --git a/games/hack/hack.cmd.c b/games/hack/hack.cmd.c
index 27beaae..fe32ced 100644
--- a/games/hack/hack.cmd.c
+++ b/games/hack/hack.cmd.c
@@ -13,10 +13,10 @@ doprring(),doprgold(),dodiscovered(),dotypeinv(),dolook(),doset(),
 doup(), dodown(), done1(), donull(), dothrow(), doextcmd(), dodip(), dopray();
 #ifdef SHELL
 int dosh();
-#endif SHELL
+#endif /* SHELL */
 #ifdef SUSPEND
 int dosuspend();
-#endif SUSPEND
+#endif /* SUSPEND */
 
 struct func_tab cmdlist[]={
 	'\020', doredotopl,
@@ -24,7 +24,7 @@ struct func_tab cmdlist[]={
 	'\024', dotele,
 #ifdef SUSPEND
 	'\032', dosuspend,
-#endif SUSPEND
+#endif /* SUSPEND */
 	'a', doapply,
 /*	'A' : UNUSED */
 /*	'b', 'B' : go sw */
@@ -67,7 +67,7 @@ struct func_tab cmdlist[]={
 	'?', dohelp,
 #ifdef SHELL
 	'!', dosh,
-#endif SHELL
+#endif /* SHELL */
 	'.', donull,
 	' ', donull,
 	',', dopickup,
@@ -128,7 +128,7 @@ char *cmd;
 			u.ux0 = u.ux + u.dx;
 			u.uy0 = u.uy + u.dy;
 		}
-#endif QUEST
+#endif /* QUEST */
 		domove();
 		return;
 	}
@@ -157,7 +157,7 @@ char *cmd;
 		if(cmd[2] == '-') flags.run += 1;
 		goto rush;
 	}
-#endif QUEST
+#endif /* QUEST */
 	while(tlist->f_char) {
 		if(*cmd == tlist->f_char){
 			res = (*(tlist->f_funct))();
@@ -295,7 +295,7 @@ isroom(x,y)  x,y; {		/* what about POOL? */
 	return(isok(x,y) && (levl[x][y].typ == ROOM ||
 				(levl[x][y].typ >= LDOOR && flags.run >= 6)));
 }
-#endif QUEST
+#endif /* QUEST */
 
 isok(x,y) int x,y; {
 	/* x corresponds to curx, so x==1 is the first column. Ach. %% */
diff --git a/games/hack/hack.do.c b/games/hack/hack.do.c
index 547a455..a232782 100644
--- a/games/hack/hack.do.c
+++ b/games/hack/hack.do.c
@@ -347,7 +347,7 @@ dothrow()
 				  /* mon still alive */
 #ifndef NOWORM
 				  cutworm(mon,bhitpos.x,bhitpos.y,obj->otyp);
-#endif NOWORM
+#endif /* NOWORM */
 				} else mon = 0;
 				/* weapons thrown disappear sometimes */
 				if(obj->otyp < BOOMERANG && rn2(3)) {
diff --git a/games/hack/hack.do_wear.c b/games/hack/hack.do_wear.c
index 46e7013..1aa77fd 100644
--- a/games/hack/hack.do_wear.c
+++ b/games/hack/hack.do_wear.c
@@ -66,7 +66,7 @@ doremring() {
 	/* NOTREACHED */
 #ifdef lint
 	return(0);
-#endif lint
+#endif /* lint */
 }
 
 dorr(otmp) struct obj *otmp; {
diff --git a/games/hack/hack.dog.c b/games/hack/hack.dog.c
index 9e518e1..600ff6d 100644
--- a/games/hack/hack.dog.c
+++ b/games/hack/hack.dog.c
@@ -182,7 +182,7 @@ int info[9];
 	gtyp = UNDEF;	/* no goal as yet */
 #ifdef LINT
 	gx = gy = 0;	/* suppress 'used before set' message */
-#endif LINT
+#endif /* LINT */
 	for(obj = fobj; obj; obj = obj->nobj) {
 		otyp = dogfood(obj);
 		if(otyp > gtyp || otyp == UNDEF) continue;
@@ -228,7 +228,7 @@ int info[9];
 				gx = u.ux;
 				gy = u.uy;
 			}
-#endif QUEST
+#endif /* QUEST */
 		}
 		appr = (udist >= 9) ? 1 : (mtmp->mflee) ? -1 : 0;
 		if(after && udist <= 4 && gx == u.ux && gy == u.uy)
@@ -374,7 +374,7 @@ inroom(x,y) xchar x,y; {
 			return(croom - rooms);
 		croom++;
 	}
-#endif QUEST
+#endif /* QUEST */
 	return(-1);	/* not in room or on door */
 }
 
@@ -393,7 +393,7 @@ struct obj *obj;
 	if(mtmp->mtame || mtmp->mfroz ||
 #ifndef NOWORM
 		mtmp->wormno ||
-#endif NOWORM
+#endif /* NOWORM */
 		mtmp->isshk || mtmp->isgd || index(" &@12", mtmp->data->mlet))
 		return(0); /* no tame long worms? */
 	if(obj) {
diff --git a/games/hack/hack.eat.c b/games/hack/hack.eat.c
index 8c023a6..c410ea1 100644
--- a/games/hack/hack.eat.c
+++ b/games/hack/hack.eat.c
@@ -226,7 +226,7 @@ gotit:
 				setsee();
 				pline("Your vision improves.");
 			} else
-#endif QUEST
+#endif /* QUEST */
 			if(otmp->otyp == FORTUNE_COOKIE) {
 			  if(Blind) {
 			    pline("This cookie has a scrap of paper inside!");
@@ -415,7 +415,7 @@ int tp = 0;
 	case 'y':
 #ifdef QUEST
 		u.uhorizon++;
-#endif QUEST
+#endif /* QUEST */
 		/* fall into next case */
 	case 'B':
 		Confusion = 50;
diff --git a/games/hack/hack.end.c b/games/hack/hack.end.c
index 98c8336..e839ae1 100644
--- a/games/hack/hack.end.c
+++ b/games/hack/hack.end.c
@@ -79,7 +79,7 @@ char *st1;
 		flags.botl = 1;
 		return;
 	}
-#endif WIZARD
+#endif /* WIZARD */
 	(void) signal(SIGINT, done_intr);
 	(void) signal(SIGQUIT, done_intr);
 	(void) signal(SIGHUP, done_hangup);
@@ -98,7 +98,7 @@ char *st1;
 	if(index("bcds", *st1)){
 #ifdef WIZARD
 	    if(!wizard)
-#endif WIZARD
+#endif /* WIZARD */
 		savebones();
 		if(!flags.notombstone)
 			outrip();
@@ -190,7 +190,7 @@ char *st1;
 	}
 #ifdef WIZARD
 	if(!wizard)
-#endif WIZARD
+#endif /* WIZARD */
 		topten();
 	if(done_stopprint) printf("\n\n");
 	exit(0);
@@ -293,7 +293,7 @@ topten(){
 	     t1->uid == t0->uid &&
 #else
 	     strncmp(t1->name, t0->name, NAMSZ) == 0 &&
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 	     t1->plchar == t0->plchar && --occ_cnt <= 0){
 		if(rank0 < 0){
 			rank0 = 0;
@@ -348,7 +348,7 @@ topten(){
 				  t1->uid != t0->uid ))
 #else
 				  strncmp(t1->name, t0->name, NAMSZ)))
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 	  	continue;
 	  if(rank == rank0-flags.end_around &&
 	     rank0 > flags.end_top+flags.end_around+1 &&
@@ -481,7 +481,7 @@ hangup()
 	clearlocks();
 	exit(1);
 }
-#endif NOSAVEONHANGUP
+#endif /* NOSAVEONHANGUP */
 
 char *
 eos(s)
@@ -517,13 +517,13 @@ prscore(argc,argv) int argc; char **argv; {
 	long total_score = 0L;
 	char totchars[10];
 	int totcharct = 0;
-#endif nonsense
+#endif /* nonsense */
 	int outflg = (argc >= -1);
 #ifdef PERS_IS_UID
 	int uid = -1;
 #else
 	char *player0;
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 
 	if(!(rfile = fopen(recfile,"r"))){
 		puts("Cannot open record file!");
@@ -549,7 +549,7 @@ prscore(argc,argv) int argc; char **argv; {
 			player0 = "hackplayer";
 		playerct = 1;
 		players = &player0;
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 	} else {
 		playerct = --argc;
 		players = ++argv;
@@ -569,7 +569,7 @@ prscore(argc,argv) int argc; char **argv; {
 	  if(!playerct && t1->uid == uid)
 		flg++;
 	  else
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 	  for(i = 0; i < playerct; i++){
 		if(strcmp(players[i], "all") == 0 ||
 		   strncmp(t1->name, players[i], NAMSZ) == 0 ||
@@ -604,7 +604,7 @@ prscore(argc,argv) int argc; char **argv; {
 		if(!playerct && t1->uid == uid)
 			goto outwithit;
 		else
-#endif PERS_IS_UID
+#endif /* PERS_IS_UID */
 		for(i = 0; i < playerct; i++){
 			if(strcmp(players[i], "all") == 0 ||
 			   strncmp(t1->name, players[i], NAMSZ) == 0 ||
@@ -619,7 +619,7 @@ prscore(argc,argv) int argc; char **argv; {
 				total_score += t1->points;
 				if(totcharct < sizeof(totchars)-1)
 				    totchars[totcharct++] = t1->plchar;
-#endif nonsense
+#endif /* nonsense */
 				break;
 			}
 		}
@@ -639,5 +639,5 @@ prscore(argc,argv) int argc; char **argv; {
 		if(!pl_character[0]) pl_character[0] = "CFKSTWX"[i];
 		break;
 	}
-#endif nonsense
+#endif /* nonsense */
 }
diff --git a/games/hack/hack.fight.c b/games/hack/hack.fight.c
index 000c58f..532cb9e 100644
--- a/games/hack/hack.fight.c
+++ b/games/hack/hack.fight.c
@@ -334,7 +334,7 @@ struct monst *mtmp;
 			if(mtmp->wormno)
 				cutworm(mtmp, u.ux+u.dx, u.uy+u.dy,
 					uwep ? uwep->otyp : 0);
-#endif NOWORM
+#endif /* NOWORM */
 		}
 		if(mdat->mlet == 'a') {
 			if(rn2(2)) {
diff --git a/games/hack/hack.h b/games/hack/hack.h
index 090ef2f..a9cc347 100644
--- a/games/hack/hack.h
+++ b/games/hack/hack.h
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* hack.h - version 1.0.3 */
+/* $FreeBSD$ */
 
 #include "config.h"
 #include <string.h>
@@ -7,7 +8,7 @@
 #ifndef BSD
 #define	index	strchr
 #define	rindex	strrchr
-#endif BSD
+#endif /* BSD */
 
 #define	Null(type)	((struct type *) 0)
 
@@ -66,7 +67,7 @@ struct you {
 #ifdef QUEST
 	schar di;		/* direction of FF */
 	xchar ux0, uy0;		/* initial position FF */
-#endif QUEST
+#endif /* QUEST */
 	xchar udisx, udisy;	/* last display pos */
 	char usym;		/* usually '@' */
 	schar uluck;
@@ -78,7 +79,7 @@ struct you {
 	unsigned ulevel:4;	/* 1 - 14 */
 #ifdef QUEST
 	unsigned uhorizon:7;
-#endif QUEST
+#endif /* QUEST */
 	unsigned utrap:3;	/* trap timeout */
 	unsigned utraptype:1;	/* defined if utrap nonzero */
 #define	TT_BEARTRAP	0
diff --git a/games/hack/hack.invent.c b/games/hack/hack.invent.c
index 7fc170c..f261034 100644
--- a/games/hack/hack.invent.c
+++ b/games/hack/hack.invent.c
@@ -13,7 +13,7 @@ static char *xprname();
 #ifndef NOWORM
 #include	"def.wseg.h"
 extern struct wseg *wsegs[32];
-#endif NOWORM
+#endif /* NOWORM */
 
 #define	NOINVSYM	'#'
 
@@ -175,7 +175,7 @@ int x,y;
 	struct monst *mtmp;
 #ifndef NOWORM
 	struct wseg *wtmp;
-#endif NOWORM
+#endif /* NOWORM */
 
 	m_atseg = 0;
 	for(mtmp = fmon; mtmp; mtmp = mtmp->nmon){
@@ -189,7 +189,7 @@ int x,y;
 			return(mtmp);
 		    }
 		}
-#endif NOWORM
+#endif /* NOWORM */
 	}
 	return(0);
 }
diff --git a/games/hack/hack.ioctl.c b/games/hack/hack.ioctl.c
index 2902d14..9989e62 100644
--- a/games/hack/hack.ioctl.c
+++ b/games/hack/hack.ioctl.c
@@ -16,7 +16,7 @@ struct ltchars ltchars, ltchars0;
 #else
 #include	<termio.h>	/* also includes part of <sgtty.h> */
 struct termio termio;
-#endif BSD
+#endif /* BSD */
 
 getioctls() {
 #ifdef BSD
@@ -24,7 +24,7 @@ getioctls() {
 	(void) ioctl(fileno(stdin), (int) TIOCSLTC, (char *) &ltchars0);
 #else
 	(void) ioctl(fileno(stdin), (int) TCGETA, &termio);
-#endif BSD
+#endif /* BSD */
 }
 
 setioctls() {
@@ -32,7 +32,7 @@ setioctls() {
 	(void) ioctl(fileno(stdin), (int) TIOCSLTC, (char *) &ltchars);
 #else
 	(void) ioctl(fileno(stdin), (int) TCSETA, &termio);
-#endif BSD
+#endif /* BSD */
 }
 
 #ifdef SUSPEND		/* implies BSD */
@@ -49,9 +49,9 @@ dosuspend() {
 	} else {
 		pline("I don't think your shell has job control.");
 	}
-#else SIGTSTP
+#else /* SIGTSTP */
 	pline("Sorry, it seems we have no SIGTSTP here. Try ! or S.");
-#endif SIGTSTP
+#endif /* SIGTSTP */
 	return(0);
 }
-#endif SUSPEND
+#endif /* SUSPEND */
diff --git a/games/hack/hack.lev.c b/games/hack/hack.lev.c
index bdc542e..8cc709e 100644
--- a/games/hack/hack.lev.c
+++ b/games/hack/hack.lev.c
@@ -18,7 +18,7 @@ extern char nul[];
 #include	"def.wseg.h"
 extern struct wseg *wsegs[32], *wheads[32];
 extern long wgrowtime[32];
-#endif NOWORM
+#endif /* NOWORM */
 
 boolean level_exists[MAXLEVEL+1];
 
@@ -29,7 +29,7 @@ xchar lev;
 #ifndef NOWORM
 	struct wseg *wtmp, *wtmp2;
 	int tmp;
-#endif NOWORM
+#endif /* NOWORM */
 
 	if(fd < 0) panic("Save on bad file!");	/* impossible */
 	if(lev >= 0 && lev <= MAXLEVEL)
@@ -53,7 +53,7 @@ xchar lev;
 #ifndef QUEST
 	bwrite(fd,(char *) rooms,sizeof(rooms));
 	bwrite(fd,(char *) doors,sizeof(doors));
-#endif QUEST
+#endif /* QUEST */
 	fgold = 0;
 	ftrap = 0;
 	fmon = 0;
@@ -68,7 +68,7 @@ xchar lev;
 		wsegs[tmp] = 0;
 	}
 	bwrite(fd,(char *) wgrowtime,sizeof(wgrowtime));
-#endif NOWORM
+#endif /* NOWORM */
 }
 
 bwrite(fd,loc,num)
@@ -159,7 +159,7 @@ xchar lev;
 	struct trap *trap;
 #ifndef NOWORM
 	struct wseg *wtmp;
-#endif NOWORM
+#endif /* NOWORM */
 	int tmp;
 	long omoves;
 	int hpid;
@@ -239,7 +239,7 @@ xchar lev;
 #ifndef QUEST
 	mread(fd, (char *)rooms, sizeof(rooms));
 	mread(fd, (char *)doors, sizeof(doors));
-#endif QUEST
+#endif /* QUEST */
 #ifndef NOWORM
 	mread(fd, (char *)wsegs, sizeof(wsegs));
 	for(tmp = 1; tmp < 32; tmp++) if(wsegs[tmp]){
@@ -252,7 +252,7 @@ xchar lev;
 		}
 	}
 	mread(fd, (char *)wgrowtime, sizeof(wgrowtime));
-#endif NOWORM
+#endif /* NOWORM */
 }
 
 mread(fd, buf, len)
diff --git a/games/hack/hack.makemon.c b/games/hack/hack.makemon.c
index 64e1ecf..54cf307 100644
--- a/games/hack/hack.makemon.c
+++ b/games/hack/hack.makemon.c
@@ -89,7 +89,7 @@ gotmon:
 #ifndef NOWORM
 	if(ptr->mlet == 'w' && getwn(mtmp))
 		initworm(mtmp);
-#endif NOWORM
+#endif /* NOWORM */
 
 	if(anything) if(ptr->mlet == 'O' || ptr->mlet == 'k') {
 		coord enexto();
@@ -165,7 +165,7 @@ struct monst *mtmp;
 
 #ifndef NOWORM
 	if(ch == 'w' && mtmp->mx) return;	/* do not relocate worms */
-#endif NOWORM
+#endif /* NOWORM */
 	do {
 		tx = rn1(COLNO-3,2);
 		ty = rn2(ROWNO);
diff --git a/games/hack/hack.mhitu.c b/games/hack/hack.mhitu.c
index b3a316f..e8c3d75 100644
--- a/games/hack/hack.mhitu.c
+++ b/games/hack/hack.mhitu.c
@@ -286,7 +286,7 @@ struct monst *mtmp;
 #ifndef NOWORM
 	case 'w':
 		if(tmp) wormhit(mtmp);
-#endif NOWORM
+#endif /* NOWORM */
 		break;
 	case 'X':
 		(void) hitu(mtmp,rnd(5));
diff --git a/games/hack/hack.mklev.c b/games/hack/hack.mklev.c
index b9b3f04..f6b9933 100644
--- a/games/hack/hack.mklev.c
+++ b/games/hack/hack.mklev.c
@@ -127,7 +127,7 @@ makelevel()
 #ifndef QUEST
 #ifdef WIZARD
 	if(wizard && getenv("SHOPTYPE")) mkshop(); else
-#endif WIZARD
+#endif /* WIZARD */
  	if(dlevel > 1 && dlevel < 20 && rn2(dlevel) < 3) mkshop();
 	else
 	if(dlevel > 6 && !rn2(7)) mkzoo(ZOO);
@@ -137,7 +137,7 @@ makelevel()
 	if(dlevel > 11 && !rn2(6)) mkzoo(MORGUE);
 	else
 	if(dlevel > 18 && !rn2(6)) mkswamp();
-#endif QUEST
+#endif /* QUEST */
 }
 
 makerooms() {
@@ -265,7 +265,7 @@ boolean discarded;		/* piece of a discarded area */
 	if(rsmax >= MAXRS) {
 #ifdef WIZARD
 		if(wizard) pline("MAXRS may be too small.");
-#endif WIZARD
+#endif /* WIZARD */
 		return;
 	}
 	rsmax++;
@@ -387,7 +387,7 @@ chk:
 #ifdef WIZARD
 			    if(wizard && !secret)
 				pline("Strange area [%d,%d] in maker().",x,y);
-#endif WIZARD
+#endif /* WIZARD */
 				if(!rn2(3)) return(0);
 				if(x < lowx)
 					lowx = x+xlim+1;
diff --git a/games/hack/hack.mkobj.c b/games/hack/hack.mkobj.c
index a9098a6..cc8ce6d 100644
--- a/games/hack/hack.mkobj.c
+++ b/games/hack/hack.mkobj.c
@@ -75,7 +75,7 @@ int otyp;
 		/* if tins are to be identified, need to adapt doname() etc */
 		if(otmp->otyp == TIN)
 			otmp->spe = rnd(...);
-#endif NOT_YET_IMPLEMENTED
+#endif /* NOT_YET_IMPLEMENTED */
 		/* fall into next case */
 	case GEM_SYM:
 		otmp->quan = rn2(6) ? 1 : 2;
diff --git a/games/hack/hack.mkshop.c b/games/hack/hack.mkshop.c
index 1a43f30..c503b7d 100644
--- a/games/hack/hack.mkshop.c
+++ b/games/hack/hack.mkshop.c
@@ -47,7 +47,7 @@ struct monst *shk;
 		}
 	}
 gottype:
-#endif WIZARD
+#endif /* WIZARD */
 	for(sroom = &rooms[0], roomno = 0; ; sroom++, roomno++){
 		if(sroom->hx < 0) return;
 		if(sroom - rooms >= nroom) {
@@ -60,7 +60,7 @@ gottype:
 		if(
 #ifdef WIZARD
 		   (wizard && getenv("SHOPTYPE") && sroom->doorct != 0) ||
-#endif WIZARD
+#endif /* WIZARD */
 			sroom->doorct <= 2 && sroom->doorct > 0) break;
 	}
 
@@ -98,7 +98,7 @@ gottype:
 		}
 		more();
 	    }
-#endif WIZARD
+#endif /* WIZARD */
 	    return;
 	}
 	if(!(shk = makemon(PM_SHK,sx,sy))) return;
@@ -272,4 +272,4 @@ dist2(x0,y0,x1,y1){
 sq(a) int a; {
 	return(a*a);
 }
-#endif QUEST
+#endif /* QUEST */
diff --git a/games/hack/hack.mon.c b/games/hack/hack.mon.c
index 218761f..8cf641b 100644
--- a/games/hack/hack.mon.c
+++ b/games/hack/hack.mon.c
@@ -261,7 +261,7 @@ struct monst *mtmp;
 #ifndef NOWORM
 	if(mtmp->wormno)
 		goto not_special;
-#endif NOWORM
+#endif /* NOWORM */
 
 	/* my dog gets a special treatment */
 	if(mtmp->mtame) {
@@ -398,7 +398,7 @@ not_special:
 		}
 #else
 		nearer = (DIST(nx,ny,gx,gy) < DIST(nix,niy,gx,gy));
-#endif STUPID
+#endif /* STUPID */
 		if((appr == 1 && nearer) || (appr == -1 && !nearer) ||
 			!mmoved ||
 			(!appr && !rn2(++chcnt))){
@@ -427,7 +427,7 @@ not_special:
 		mtmp->mtrack[0].y = omy;
 #ifndef NOWORM
 		if(mtmp->wormno) worm_move(mtmp);
-#endif NOWORM
+#endif /* NOWORM */
 	} else {
 		if(msym == 'u' && rn2(2)){
 			rloc(mtmp);
@@ -435,7 +435,7 @@ not_special:
 		}
 #ifndef NOWORM
 		if(mtmp->wormno) worm_nomove(mtmp);
-#endif NOWORM
+#endif /* NOWORM */
 	}
 postmov:
 	if(mmoved == 1) {
@@ -592,7 +592,7 @@ struct monst *mtmp;
 	if(mtmp->isgd) gddead();
 #ifndef NOWORM
 	if(mtmp->wormno) wormdead(mtmp);
-#endif NOWORM
+#endif /* NOWORM */
 	monfree(mtmp);
 }
 
@@ -658,7 +658,7 @@ struct monst *mtmp;
 {
 #ifdef lint
 #define	NEW_SCORING
-#endif lint
+#endif /* lint */
 	int tmp,tmp2,nk,x,y;
 	struct permonst *mdat;
 	extern long newuexp();
@@ -720,7 +720,7 @@ struct monst *mtmp;
 	}
 	/* note: ul is not necessarily the future value of u.ulevel */
 	/* ------- end of recent valuation change ------- */
-#endif NEW_SCORING
+#endif /* NEW_SCORING */
 
 	more_experienced(tmp,0);
 	flags.botl = 1;
@@ -748,7 +748,7 @@ struct monst *mtmp;
 		mksobj_at(WORM_TOOTH, x, y);
 		stackobj(fobj);
 	} else
-#endif	NOWORM
+#endif	/* NOWORM */
 	if(!letter(tmp) || (!index("mw", tmp) && !rn2(3))) tmp = 0;
 
 	if(ACCESSIBLE(levl[x][y].typ))	/* might be mimic in wall or dead eel*/
@@ -791,7 +791,7 @@ struct permonst *mdat;
 	if(mdat == mtmp->data) return(0);	/* still the same monster */
 #ifndef NOWORM
 	if(mtmp->wormno) wormdead(mtmp);	/* throw tail away */
-#endif NOWORM
+#endif /* NOWORM */
 	if (u.ustuck == mtmp) {
 		if (u.uswallow) {
 			u.uswallow = 0;
@@ -815,7 +815,7 @@ struct permonst *mdat;
 #ifndef NOWORM
 	if(mdat->mlet == 'w' && getwn(mtmp)) initworm(mtmp);
 			/* perhaps we should clear mtmp->mtame here? */
-#endif NOWORM
+#endif /* NOWORM */
 	unpmon(mtmp);	/* necessary for 'I' and to force pmon */
 	pmon(mtmp);
 	return(1);
diff --git a/games/hack/hack.monst.c b/games/hack/hack.monst.c
index b682b59..78c2a2e 100644
--- a/games/hack/hack.monst.c
+++ b/games/hack/hack.monst.c
@@ -1,5 +1,6 @@
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* hack.monst.c - version 1.0.2 */
+/* $FreeBSD$ */
 
 #include "hack.h"
 #include "def.eshk.h"
@@ -44,7 +45,7 @@ struct permonst mons[CMNUM+2] = {
 	{ "wumpus",		'w',8,3,2,3,6,0 },
 #else
 	{ "long worm",		'w',8,3,5,1,4,0 },
-#endif NOWORM
+#endif /* NOWORM */
 	{ "large dog",		'd',6,15,4,2,4,0 },
 	{ "leocrotta",		'l',6,18,4,3,6,0 },
 	{ "mimic",		'M',7,3,7,3,4,0 },
@@ -75,5 +76,5 @@ struct permonst pm_wizard = {
 };
 #ifdef MAIL
 struct permonst pm_mail_daemon = { "mail daemon", '2', 100, 1, 10, 0, 0, 0 };
-#endif MAIL
+#endif /* MAIL */
 struct permonst pm_eel = { "giant eel", ';', 15, 6, -3, 3, 6, 0 };
diff --git a/games/hack/hack.pager.c b/games/hack/hack.pager.c
index 17df161..8cc7002 100644
--- a/games/hack/hack.pager.c
+++ b/games/hack/hack.pager.c
@@ -110,7 +110,7 @@ readnews() {
 	set_whole_screen();
 	return(ret);		/* report whether we did docrt() */
 }
-#endif NEWS
+#endif /* NEWS */
 
 set_pager(mode)
 int mode;	/* 0: open  1: wait+close  2: close */
@@ -320,7 +320,7 @@ boolean silent;
 	}
 	(void) close(fd);
       }
-#else DEF_PAGER
+#else /* DEF_PAGER */
       {
 	FILE *f;			/* free after Robert Viduya */
 
@@ -333,7 +333,7 @@ boolean silent;
 	}
 	page_more(f, 0);
       }
-#endif DEF_PAGER
+#endif /* DEF_PAGER */
 
 	return(1);
 }
@@ -352,7 +352,7 @@ char *str;
 	}
 	return(0);
 }
-#endif SHELL
+#endif /* SHELL */
 
 #ifdef NOWAITINCLUDE
 union wait {		/* used only for the cast  (union wait *) 0  */
@@ -370,8 +370,8 @@ union wait {		/* used only for the cast  (union wait *) 0  */
 #include	<sys/wait.h>
 #else
 #include	<wait.h>
-#endif BSD
-#endif NOWAITINCLUDE
+#endif /* BSD */
+#endif /* NOWAITINCLUDE */
 
 child(wt) {
 	int status;
@@ -384,7 +384,7 @@ child(wt) {
 		setgid(getgid());
 #ifdef CHDIR
 		(void) chdir(getenv("HOME"));
-#endif CHDIR
+#endif /* CHDIR */
 		return(1);
 	}
 	if(f == -1) {	/* cannot fork */
@@ -400,9 +400,9 @@ child(wt) {
 	(void) signal(SIGINT,done1);
 #ifdef WIZARD
 	if(wizard) (void) signal(SIGQUIT,SIG_DFL);
-#endif WIZARD
+#endif /* WIZARD */
 	if(wt) getret();
 	docrt();
 	return(0);
 }
-#endif UNIX
+#endif /* UNIX */
diff --git a/games/hack/hack.pri.c b/games/hack/hack.pri.c
index 9dfd8c8..53eabdc 100644
--- a/games/hack/hack.pri.c
+++ b/games/hack/hack.pri.c
@@ -45,8 +45,8 @@ char *str;
 #ifdef UNIX
 	if(!fork())
 		abort();	/* generate core dump */
-#endif UNIX
-#endif DEBUG
+#endif /* UNIX */
+#endif /* DEBUG */
 	more();			/* contains a fflush() */
 	done("panicked");
 }
@@ -161,7 +161,7 @@ char ch;
 		impossible("At gets 0%o at %d %d.", ch, x, y);
 		return;
 	}
-#endif lint
+#endif /* lint */
 	if(!ch) {
 		impossible("At gets null at %d %d.", x, y);
 		return;
@@ -287,7 +287,7 @@ pru()
 #ifndef NOWORM
 #include	"def.wseg.h"
 extern struct wseg *m_atseg;
-#endif NOWORM
+#endif /* NOWORM */
 
 /* print a position that is visible for @ */
 prl(x,y)
@@ -311,7 +311,7 @@ prl(x,y)
 		if(m_atseg)
 			pwseg(m_atseg);
 		else
-#endif NOWORM
+#endif /* NOWORM */
 		pmon(mtmp);
 	}
 	else if((otmp = o_at(x,y)) && room->typ != POOL)
@@ -463,7 +463,7 @@ int x,y;
 		nosee(x+1,y);
 	}
 }
-#endif QUEST
+#endif /* QUEST */
 
 vism_at(x,y)
 int x,y;
@@ -495,7 +495,7 @@ int show = (!obj->oinvis || See_invisible) &&
 		obj->ody = obj->oy;
 	}
 }
-#endif NEWSCR
+#endif /* NEWSCR */
 
 unpobj(obj) struct obj *obj; {
 /* 	if(obj->odispl){
@@ -533,7 +533,7 @@ struct monst *mtmp;
 		pmon(mtmp);
 #ifndef NOWORM
 		if(mtmp->wormno) wormsee(mtmp->wormno);
-#endif NOWORM
+#endif /* NOWORM */
 	}
 }
 
@@ -605,7 +605,7 @@ extern char *eos();
 	(void) sprintf(newbot,
 		"Level %-2d   Hp %3d(%d)   Ac %-2d   Str ",
 		dlevel,  u.uhp, u.uhpmax, u.uac);
-#endif GOLD_ON_BOTL
+#endif /* GOLD_ON_BOTL */
 	if(u.ustr>18) {
 	    if(u.ustr>117)
 		(void) strcat(newbot,"18/**");
@@ -617,7 +617,7 @@ extern char *eos();
 	(void) sprintf(eos(newbot), "  Exp %2d/%-5lu ", u.ulevel,u.uexp);
 #else
 	(void) sprintf(eos(newbot), "   Exp %2u  ", u.ulevel);
-#endif EXP_ON_BOTL
+#endif /* EXP_ON_BOTL */
 	(void) strcat(newbot, hu_stat[u.uhs]);
 	if(flags.time)
 	    (void) sprintf(eos(newbot), "  %ld", moves);
@@ -648,7 +648,7 @@ mstatusline(mtmp) struct monst *mtmp; {
 	    mtmp->data->mlevel, mtmp->mgold, mtmp->mhp, mtmp->mhpmax,
 	    mtmp->data->ac, (mtmp->data->damn + 1) * (mtmp->data->damd + 1));
 }
-#endif WAN_PROBING
+#endif /* WAN_PROBING */
 
 cls(){
 	if(flags.toplin == 1)
diff --git a/games/hack/hack.read.c b/games/hack/hack.read.c
index c0175d1..82b917a 100644
--- a/games/hack/hack.read.c
+++ b/games/hack/hack.read.c
@@ -32,7 +32,7 @@ doread() {
 	case SCR_MAIL:
 		readmail(/* scroll */);
 		break;
-#endif MAIL
+#endif /* MAIL */
 	case SCR_ENCHANT_ARMOR:
 	    {	struct obj *otmp = some_armor();
 		if(!otmp) {
@@ -223,11 +223,11 @@ doread() {
 			int oux = u.ux, ouy = u.uy;
 			tele();
 			if(dist(oux, ouy) > 100) known = TRUE;
-#else QUEST
+#else /* QUEST */
 			int uroom = inroom(u.ux, u.uy);
 			tele();
 			if(uroom != inroom(u.ux, u.uy)) known = TRUE;
-#endif QUEST
+#endif /* QUEST */
 		}
 		break;
 	case SCR_GOLD_DETECTION:
@@ -349,7 +349,7 @@ doread() {
 				} else if(lev->seen) continue;
 #ifndef QUEST
 				if(num != ROOM)
-#endif QUEST
+#endif /* QUEST */
 				{
 				  lev->seen = lev->new = 1;
 				  if(lev->scrsym == ' ' || !lev->scrsym)
@@ -471,7 +471,7 @@ boolean on;
 #ifdef QUEST
 		pline("The cave lights up around you, then fades.");
 		return;
-#else QUEST
+#else /* QUEST */
 		if(levl[u.ux][u.uy].typ == CORR) {
 		    pline("The corridor lights up around you, then fades.");
 		    return;
@@ -480,13 +480,13 @@ boolean on;
 		    return;
 		} else
 		    pline("The room is lit.");
-#endif QUEST
+#endif /* QUEST */
 	}
 
 do_it:
 #ifdef QUEST
 	return;
-#else QUEST
+#else /* QUEST */
 	if(levl[u.ux][u.uy].lit == on)
 		return;
 	if(levl[u.ux][u.uy].typ == DOOR) {
@@ -516,7 +516,7 @@ do_it:
 			}
 		}
 	if(!on) seehx = 0;
-#endif	QUEST
+#endif	/* QUEST */
 }
 
 /* Test whether we may genocide all monsters with symbol  ch  */
diff --git a/games/hack/hack.save.c b/games/hack/hack.save.c
index 46d3ba1..a14e11e 100644
--- a/games/hack/hack.save.c
+++ b/games/hack/hack.save.c
@@ -20,7 +20,7 @@ dosave(){
 	}
 #ifdef lint
 	return(0);
-#endif lint
+#endif /* lint */
 }
 
 #ifndef NOSAVEONHANGUP
@@ -28,7 +28,7 @@ hangup(){
 	(void) dosave0(1);
 	exit(1);
 }
-#endif NOSAVEONHANGUP
+#endif /* NOSAVEONHANGUP */
 
 /* returns 1 if save successful */
 dosave0(hu) int hu; {
@@ -164,7 +164,7 @@ int fd;
 	}
 #ifndef QUEST
 	setsee();  /* only to recompute seelx etc. - these weren't saved */
-#endif QUEST
+#endif /* QUEST */
 	docrt();
 	restoring = FALSE;
 	return(1);
@@ -180,7 +180,7 @@ int fd;
 #ifdef lint
 	/* suppress "used before set" warning from lint */
 	otmp2 = 0;
-#endif lint
+#endif /* lint */
 	while(1) {
 		mread(fd, (char *) &xl, sizeof(xl));
 		if(xl == -1) break;
@@ -215,7 +215,7 @@ int fd;
 #ifdef lint
 	/* suppress "used before set" warning from lint */
 	mtmp2 = 0;
-#endif lint
+#endif /* lint */
 	while(1) {
 		mread(fd, (char *) &xl, sizeof(xl));
 		if(xl == -1) break;
diff --git a/games/hack/hack.shk.c b/games/hack/hack.shk.c
index 4104ba8..a959209 100644
--- a/games/hack/hack.shk.c
+++ b/games/hack/hack.shk.c
@@ -24,7 +24,7 @@ shk_move(){ return(0); }
 replshk(mtmp,mtmp2) struct monst *mtmp, *mtmp2; {}
 char *shkname(){ return(""); }
 
-#else QUEST
+#else /* QUEST */
 #include	"hack.mfndpos.h"
 #include	"def.mkroom.h"
 #include	"def.eshk.h"
@@ -715,7 +715,7 @@ int tmp, ac;
 #ifdef MAIL
 		if(obj->otyp == SCR_MAIL)
 			tmp = rnd(5);
-#endif MAIL
+#endif /* MAIL */
 		break;
 	case POTION_SYM:
 		tmp = 10*rnd(50);
@@ -904,7 +904,7 @@ struct monst *shkp;
 #ifdef STUPID
 		    /* cater for stupid compilers */
 		    int zz;
-#endif STUPID
+#endif /* STUPID */
 		    if(uondoor && (ib = sobj_at(ICE_BOX, nx, ny))) {
 			nix = nx; niy = ny; chi = i; break;
 		    }
@@ -915,7 +915,7 @@ struct monst *shkp;
 			(appr && (zz = GDIST(nix,niy)) && zz > GDIST(nx,ny))
 #else
 			(appr && GDIST(nx,ny) < GDIST(nix,niy))
-#endif STUPID
+#endif /* STUPID */
 			) {
 			    nix = nx;
 			    niy = ny;
@@ -969,7 +969,7 @@ int fall;
 	}
     }
 }
-#endif QUEST
+#endif /* QUEST */
 
 online(x,y) {
 	return(x==u.ux || y==u.uy ||
@@ -983,6 +983,6 @@ struct monst *mtmp;
 	return( mtmp->mtame || index("1TVWZi&, ", mtmp->data->mlet)
 #ifndef QUEST
 		|| (mtmp->isshk && ESHK(mtmp)->following)
-#endif QUEST
+#endif /* QUEST */
 		);
 }
diff --git a/games/hack/hack.trap.c b/games/hack/hack.trap.c
index ea99f2f..682e961 100644
--- a/games/hack/hack.trap.c
+++ b/games/hack/hack.trap.c
@@ -339,7 +339,7 @@ dotele() {
 	if(
 #ifdef WIZARD
 	   !wizard &&
-#endif WIZARD
+#endif /* WIZARD */
 		      (!Teleportation || u.ulevel < 6 ||
 			(pl_character[0] != 'W' && u.ulevel < 10))) {
 		pline("You are not able to teleport at will.");
diff --git a/games/hack/hack.tty.c b/games/hack/hack.tty.c
index f86c09f..7932633 100644
--- a/games/hack/hack.tty.c
+++ b/games/hack/hack.tty.c
@@ -55,7 +55,7 @@ static const char rcsid[] =
 #define	V7
 #else
 #define USG
-#endif BSD
+#endif /* BSD */
 
 /*
  * Some systems may have getchar() return EOF for various reasons, and
@@ -63,7 +63,7 @@ static const char rcsid[] =
  */
 #ifndef BSD
 #define	NR_OF_EOFS	20
-#endif BSD
+#endif /* BSD */
 
 
 #ifdef USG
@@ -98,7 +98,7 @@ static const char rcsid[] =
 #define GTTY(x)		(gtty(0, x))
 #define STTY(x)		(stty(0, x))
 
-#endif USG
+#endif /* USG */
 
 #if 0
 extern short ospeed;
@@ -169,7 +169,7 @@ int change = 0;
 		/* be satisfied with one character; no timeout */
 		curttyb.c_cc[VMIN] = 1;		/* was VEOF */
 		curttyb.c_cc[VTIME] = 0;	/* was VEOL */
-#endif USG
+#endif /* USG */
 		change++;
 	}
 	if(change){
@@ -299,7 +299,7 @@ parse()
 		inputline[1] = getchar();
 #ifdef QUEST
 		if(inputline[1] == foo) inputline[2] = getchar(); else
-#endif QUEST
+#endif /* QUEST */
 		inputline[2] = 0;
 	}
 	if(foo == 'm' || foo == 'M'){
@@ -332,7 +332,7 @@ readchar() {
 	}
 #else
 		end_of_input();
-#endif NR_OF_EOFS
+#endif /* NR_OF_EOFS */
 	if(flags.toplin == 1)
 		flags.toplin = 2;
 	return((char) sym);
diff --git a/games/hack/hack.u_init.c b/games/hack/hack.u_init.c
index e3900af..1cd3b2d 100644
--- a/games/hack/hack.u_init.c
+++ b/games/hack/hack.u_init.c
@@ -37,7 +37,7 @@ struct trobj Extra_objs[] = {
 	{ 0, 0, 0, 0, 0 },
 	{ 0, 0, 0, 0, 0 }
 };
-#endif WIZARD
+#endif /* WIZARD */
 
 struct trobj Cave_man[] = {
 	{ MACE, 1, WEAPON_SYM, 1, 1 },
@@ -181,7 +181,7 @@ got_suffix:
 	init_uhunger();
 #ifdef QUEST
 	u.uhorizon = 6;
-#endif QUEST
+#endif /* QUEST */
 	uarm = uarm2 = uarmh = uarms = uarmg = uwep = uball = uchain =
 	uleft = uright = 0;
 
@@ -244,7 +244,7 @@ got_suffix:
 
 #ifdef WIZARD
 	if(wizard) wiz_inv();
-#endif WIZARD
+#endif /* WIZARD */
 
 	/* make sure he can carry all he has - especially for T's */
 	while(inv_weight() > 0 && u.ustr < 118)
@@ -301,7 +301,7 @@ extern struct obj *mkobj();
 			if(trop->trquan)
 				continue;	/* make a similar object */
 		}
-#endif PYRAMID_BUG
+#endif /* PYRAMID_BUG */
 		trop++;
 	}
 }
@@ -331,7 +331,7 @@ int type;
 	trop->trquan = 1;
 	ini_inv(trop);
 }
-#endif WIZARD
+#endif /* WIZARD */
 
 plnamesuffix() {
 char *p;
diff --git a/games/hack/hack.unix.c b/games/hack/hack.unix.c
index 4638223..19a7cdd 100644
--- a/games/hack/hack.unix.c
+++ b/games/hack/hack.unix.c
@@ -253,7 +253,7 @@ getmailstatus() {
 		mailbox = 0;
 #else
 		omstat.st_mtime = 0;
-#endif PERMANENT_MAILBOX
+#endif /* PERMANENT_MAILBOX */
 	}
 }
 
@@ -261,7 +261,7 @@ ckmailstatus() {
 	if(!mailbox
 #ifdef MAILCKFREQ
 		    || moves < laststattime + MAILCKFREQ
-#endif MAILCKFREQ
+#endif /* MAILCKFREQ */
 							)
 		return;
 	laststattime = moves;
@@ -271,7 +271,7 @@ ckmailstatus() {
 		mailbox = 0;
 #else
 		nmstat.st_mtime = 0;
-#endif PERMANENT_MAILBOX
+#endif /* PERMANENT_MAILBOX */
 	} else if(nmstat.st_mtime > omstat.st_mtime) {
 		if(nmstat.st_size)
 			newmail();
@@ -371,14 +371,14 @@ readmail() {
 		execl(mr, mr, (char *) 0);
 		exit(1);
 	}
-#else DEF_MAILREADER
+#else /* DEF_MAILREADER */
 	(void) page_file(mailbox, FALSE);
-#endif DEF_MAILREADER
+#endif /* DEF_MAILREADER */
 	/* get new stat; not entirely correct: there is a small time
 	   window where we do not see new mail */
 	getmailstatus();
 }
-#endif MAIL
+#endif /* MAIL */
 
 regularize(s)	/* normalize file name - we don't like ..'s or /'s */
 char *s;
diff --git a/games/hack/hack.vault.c b/games/hack/hack.vault.c
index 472de9a..b5cf932 100644
--- a/games/hack/hack.vault.c
+++ b/games/hack/hack.vault.c
@@ -257,4 +257,4 @@ struct monst *mtmp, *mtmp2;
 		guard = mtmp2;
 }
 
-#endif QUEST
+#endif /* QUEST */
diff --git a/games/hack/hack.version.c b/games/hack/hack.version.c
index 0fe7885..a6744d1 100644
--- a/games/hack/hack.version.c
+++ b/games/hack/hack.version.c
@@ -10,7 +10,7 @@ doversion(){
 		"Quest"
 #else
 		"Hack"
-#endif QUEST
+#endif /* QUEST */
 		), datestring);
 	return(0);
 }
diff --git a/games/hack/hack.worm.c b/games/hack/hack.worm.c
index 3c3ba1b..81c0c06 100644
--- a/games/hack/hack.worm.c
+++ b/games/hack/hack.worm.c
@@ -181,4 +181,4 @@ remseg(wtmp) struct wseg *wtmp; {
 		newsym(wtmp->wx, wtmp->wy);
 	free((char *) wtmp);
 }
-#endif NOWORM
+#endif /* NOWORM */
diff --git a/games/hack/hack.zap.c b/games/hack/hack.zap.c
index 957b46c44..fd16b3a 100644
--- a/games/hack/hack.zap.c
+++ b/games/hack/hack.zap.c
@@ -63,7 +63,7 @@ struct obj *otmp;
 	case WAN_PROBING:
 		mstatusline(mtmp);
 		break;
-#endif WAN_PROBING
+#endif /* WAN_PROBING */
 	default:
 		impossible("What an interesting wand (%u)", otmp->otyp);
 	}
@@ -110,7 +110,7 @@ struct obj *obj, *otmp;	/* returns TRUE if sth was done */
 	case WAN_SPEED_MONSTER:
 #ifdef WAN_PROBING
 	case WAN_PROBING:
-#endif WAN_PROBING
+#endif /* WAN_PROBING */
 		res = FALSE;
 		break;
 	default: