It is not clear if "#endif FOO" is allowed by ANSI. Gcc 3.1 complains

loudly, so don't do it.

games/larn/global.c

@@ -619,4 +619,4 @@ rund(x)
 	{
 	return(random()%x);
 	}
-#endif MACRORND
+#endif /* MACRORND */

games/larn/header.h

@@ -1,4 +1,5 @@
 /*	header.h		Larn is copyrighted 1986 by Noah Morgan. */
+/* $FreeBSD$ */
 
 #include <stdlib.h>
 #include <string.h>
@@ -393,7 +394,7 @@ unsigned long readnum();
 	/* macro to clear the screen and home the cursor */
 #define clear() (lprcat("\33[2J\33[f"), cbak[SPELLS]= -50)
 #define cltoeoln() lprcat("\33[K")
-#else VT100
+#else /* VT100 */
 	/* defines below are for use in the termcap mode only */
 #define ST_START 1
 #define ST_END   2
@@ -415,7 +416,7 @@ unsigned long readnum();
 #define clear() (*lpnt++ =CLEAR, cbak[SPELLS]= -50)
 	/* macro to clear to end of line */
 #define cltoeoln() (*lpnt++ = CL_LINE)
-#endif VT100
+#endif /* VT100 */
 
 	/* macro to output one byte to the output buffer */
 #define lprc(ch) ((lpnt>=lpend)?(*lpnt++ =(ch), lflush()):(*lpnt++ =(ch)))
@@ -427,7 +428,7 @@ extern unsigned long randx;
 	/* macros to generate random numbers   1<=rnd(N)<=N   0<=rund(N)<=N-1 */
 #define rnd(x)  ((((randx=randx*1103515245+12345)>>7)%(x))+1)
 #define rund(x) ((((randx=randx*1103515245+12345)>>7)%(x))  )
-#endif MACRORND
+#endif /* MACRORND */
 	/* macros for miscellaneous data conversion */
 #define min(x,y) (((x)>(y))?(y):(x))
 #define max(x,y) (((x)>(y))?(x):(y))
@@ -437,5 +438,5 @@ extern unsigned long randx;
 #define toupper(x) (to_upper[x])
 #define lcc(x) (to_lower[x])
 #define ucc(x) (to_upper[x])
-#endif NODEFS
+#endif /* NODEFS */
 

games/larn/help.c

@@ -16,7 +16,7 @@ help()
 	int i,j;
 #ifndef VT100
 	char tmbuf[128];	/* intermediate translation buffer when not a VT100 */
-#endif VT100
+#endif /* VT100 */
 	if ((j=openhelp()) < 0)  return;	/* open the help file and get # pages */
 	for (i=0; i<23; i++) lgetl();	/* skip over intro message */
 	for (;  j>0; j--)
@@ -25,9 +25,9 @@ help()
 		for (i=0; i<23; i++)
 #ifdef VT100
 			lprcat(lgetl());	/* print out each line that we read in */
-#else VT100
+#else /* VT100 */
 			{ tmcapcnv(tmbuf,lgetl());  lprcat(tmbuf); } /* intercept \33's */
-#endif VT100
+#endif /* VT100 */
 		if (j>1)
 			{
 			lprcat("    ---- Press ");  standout("return");
@@ -51,15 +51,15 @@ welcome()
 	int i;
 #ifndef VT100
 	char tmbuf[128];	/* intermediate translation buffer when not a VT100 */
-#endif VT100
+#endif /* VT100 */
 	if (openhelp() < 0)  return;   	/* open the help file */
 	clear();
 	for(i=0; i<23; i++)
 #ifdef VT100
 			lprcat(lgetl());	/* print out each line that we read in */
-#else VT100
+#else /* VT100 */
 			{ tmcapcnv(tmbuf,lgetl());  lprcat(tmbuf); } /* intercept \33's */
-#endif VT100
+#endif /* VT100 */
 	lrclose();  retcont();	/* press return to continue */
 	}
 

games/larn/io.c

@@ -69,7 +69,7 @@ static char saveeof,saveeol;
     _a.c_cc[VMIN]=1;_a.c_cc[VTIME]=1;_a.c_lflag &= ~(ICANON|ECHO|ECHOE|ECHOK|ECHONL)
 #define unraw(_a) _a.c_cc[VMIN]=saveeof;_a.c_cc[VTIME]=saveeol;_a.c_lflag |= ICANON|ECHO|ECHOE|ECHOK|ECHONL
 
-#else not SYSV
+#else /* not SYSV */
 
 #ifndef BSD
 #define CBREAK RAW		/* V7 has no CBREAK */
@@ -78,17 +78,17 @@ static char saveeof,saveeol;
 #define doraw(_a) (_a.sg_flags |= CBREAK,_a.sg_flags &= ~ECHO)
 #define unraw(_a) (_a.sg_flags &= ~CBREAK,_a.sg_flags |= ECHO)
 #include <sgtty.h>
-#endif not SYSV
+#endif /* not SYSV */
 
 #ifndef NOVARARGS	/* if we have varargs */
 #include <varargs.h>
-#else NOVARARGS	/* if we don't have varargs */
+#else /* NOVARARGS *//* if we don't have varargs */
 typedef char *va_list;
 #define va_dcl int va_alist;
 #define va_start(plist) plist = (char *) &va_alist
 #define va_end(plist)
 #define va_arg(plist,mode) ((mode *)(plist += sizeof(mode)))[-1]
-#endif NOVARARGS
+#endif /* NOVARARGS */
 
 #define LINBUFSIZE 128		/* size of the lgetw() and lgetl() buffer		*/
 int lfd;					/*  output file numbers							*/
@@ -192,7 +192,7 @@ sprintf(str)
 	str2 = str;
 	str = str2; /* to make lint happy */
 	}
-#else lint
+#else /* lint */
 /*VARARGS*/
 lprintf(va_alist)
 va_dcl
@@ -261,7 +261,7 @@ va_dcl
 		}
 	va_end(ap);
 	}
-#endif lint
+#endif /* lint */
 
 /*
  *	lprint(long-integer)				send binary integer to output buffer
@@ -310,10 +310,10 @@ lwrite(buf,len)
 #ifndef VT100
 		for (str=buf;  len>0; --len)
 			lprc(*str++);
-#else VT100
+#else /* VT100 */
 		lflush();
 		write(lfd,buf,len);
-#endif VT100
+#endif /* VT100 */
 		}
 	else while (len)
 		{
@@ -566,7 +566,7 @@ cursor(x,y)
 	p = x_num[x];	/* get the string to print */
 	while (*p) *lpnt++ = *p++;	/* print the string */
 	}
-#else VT100
+#else /* VT100 */
 /*
  * cursor(x,y)	  Put cursor at specified coordinates staring at [1,1] (termcap)
  */
@@ -577,7 +577,7 @@ cursor (x,y)
 
 	*lpnt++ = CURSOR;		*lpnt++ = x;		*lpnt++ = y;
 	}
-#endif VT100
+#endif /* VT100 */
 
 /*
  *	Routine to position cursor at beginning of 24th line
@@ -660,7 +660,7 @@ init_term()
 		died(-285);	/* malloc() failure */
 		}
 	}
-#endif VT100
+#endif /* VT100 */
 
 /*
  * cl_line(x,y)  Clear the whole line indicated by 'y' and leave cursor at [x,y]
@@ -670,9 +670,9 @@ cl_line(x,y)
 	{
 #ifdef VT100
 	cursor(x,y);		lprcat("\33[2K");
-#else VT100
+#else /* VT100 */
 	cursor(1,y);		*lpnt++ = CL_LINE;		cursor(x,y);
-#endif VT100
+#endif /* VT100 */
 	}
 
 /*
@@ -683,12 +683,12 @@ cl_up(x,y)
 	{
 #ifdef VT100
 	cursor(x,y);  lprcat("\33[1J\33[2K");
-#else VT100
+#else /* VT100 */
 	int i;
 	cursor(1,1);
 	for (i=1; i<=y; i++)   { *lpnt++ = CL_LINE;  *lpnt++ = '\n'; }
 	cursor(x,y);
-#endif VT100
+#endif /* VT100 */
 	}
 
 /*
@@ -699,7 +699,7 @@ cl_dn(x,y)
 	{
 #ifdef VT100
 	cursor(x,y); lprcat("\33[J\33[2K");
-#else VT100
+#else /* VT100 */
 	int i;
 	cursor(1,y);
 	if (!CD)
@@ -711,7 +711,7 @@ cl_dn(x,y)
 	else
 		*lpnt++ = CL_DOWN;
 	cursor(x,y);
-#endif VT100
+#endif /* VT100 */
 	}
 
 /*
@@ -725,12 +725,12 @@ standout(str)
 	while (*str)
 		*lpnt++ = *str++;
 	resetbold();
-#else VT100
+#else /* VT100 */
 	*lpnt++ = ST_START;
 	while (*str)
 		*lpnt++ = *str++;
 	*lpnt++ = ST_END;
-#endif VT100
+#endif /* VT100 */
 	}
 
 /*
@@ -830,7 +830,7 @@ lflush ()
 	lpnt = lpbuf;
 	flush_buf();	/* flush real output buffer now */
 	}
-#else VT100
+#else /* VT100 */
 /*
  *	lflush()						flush the output buffer
  *
@@ -849,7 +849,7 @@ lflush()
         }
 	lpnt = lpbuf;	/* point back to beginning of buffer */
     }
-#endif VT100
+#endif /* VT100 */
 
 #ifndef VT100
 static int pindex=0;
@@ -909,7 +909,7 @@ char *tmcapcnv(sd,ss)
 	*sd=0; /* NULL terminator */
 	return(sd);
 	}
-#endif VT100
+#endif /* VT100 */
 
 /*
  *	beep()		Routine to emit a beep if enabled (see no-beep in .larnopts)

games/larn/main.c

@@ -29,7 +29,7 @@ Cmd line format: larn [-slicnh] [-o<optsifle>] [-##] [++]\n\
 static char *termtypes[] = { "vt100", "vt101", "vt102", "vt103", "vt125",
 	"vt131", "vt140", "vt180", "vt220", "vt240", "vt241", "vt320", "vt340",
 	"vt341"  };
-#endif VT100
+#endif /* VT100 */
 /*
 	************
 	MAIN PROGRAM
@@ -50,7 +50,7 @@ main(argc,argv)
  */
 #ifndef VT100
 	init_term();	/* setup the terminal (find out what type) for termcap */
-#endif VT100
+#endif /* VT100 */
 	if (((ptr = getlogin()) == 0) || (*ptr==0)) {	/* try to get login name */
 	  if (pwe=getpwuid(getuid())) /* can we get it from /etc/passwd? */
 		ptr = pwe->pw_name;
@@ -97,7 +97,7 @@ main(argc,argv)
 		lprcat("Sorry, Larn needs a VT100 family terminal for all it's features.\n"); lflush();
 		exit(1);
 		}
-#endif VT100
+#endif /* VT100 */
 
 /*
  *	now make scoreboard if it is not there (don't clear)
@@ -160,9 +160,9 @@ main(argc,argv)
 
 #ifdef UIDSCORE
 	userid = geteuid();	/* obtain the user's effective id number */
-#else UIDSCORE
+#else /* UIDSCORE */
 	userid = getplid(logname);	/* obtain the players id number */
-#endif UIDSCORE
+#endif /* UIDSCORE */
 	if (userid < 0) { write(2,"Can't obtain playerid\n",22); exit(1); }
 
 #ifdef HIDEBYLINK
@@ -186,7 +186,7 @@ main(argc,argv)
 		{
 		szero(argv[i]);	/* zero the argument to avoid ps snooping */
 		}
-#endif HIDEBYLINK
+#endif /* HIDEBYLINK */
 
 	if (access(savefilename,0)==0)	/* restore game if need to */
 		{
@@ -880,4 +880,4 @@ szero(str)
 	while (*str)
 		*str++ = 0;
 	}
-#endif HIDEBYLINK
+#endif /* HIDEBYLINK */

games/larn/nap.c

@@ -7,8 +7,8 @@
 #else
 #ifdef BSD
 #include <sys/timeb.h>
-#endif BSD
-#endif SYSV
+#endif /* BSD */
+#endif /* SYSV */
 
 /*
  *	routine to take a nap for n milliseconds
@@ -30,7 +30,7 @@ napms(x)	/* do nothing */
 	int x;
 	{
 	}
-#else NONAP
+#else /* NONAP */
 #ifdef SYSV
 /*	napms - sleep for time milliseconds - uses times() */
 /* this assumes that times returns a relative time in 60ths of a second */
@@ -114,8 +114,8 @@ static napms(time)
 		}
 	}
 #endif
-#else not BSD
+#else /* not BSD */
 static napms(time) int time; {}	/* do nothing, forget it */
-#endif BSD
-#endif SYSV
-#endif NONAP
+#endif /* BSD */
+#endif /* SYSV */
+#endif /* NONAP */

games/larn/object.c

@@ -671,7 +671,7 @@ oelevator(dir)
 	int x;
 	x=dir;
 	dir=x;
-#endif lint
+#endif /* lint */
 	}
 
 ostatue()

games/larn/scores.c

@@ -535,7 +535,7 @@ died(x)
 		logg.killed=c[MONSTKILLED];
 #endif
 		lwrite((char*)&logg,sizeof(struct log_fmt));	 lwclose();
-#endif NOLOG
+#endif /* NOLOG */
 
 /*	now for the scoreboard maintenance -- not for a suspended game 	*/
 		if (x != 257)
@@ -650,5 +650,5 @@ getplid(nam)
 	lcreat((char*)0);	/* re-open terminal channel */
 	return(high);
 	}
-#endif UIDSCORE
+#endif /* UIDSCORE */
 

games/larn/signal.c

@@ -1,5 +1,8 @@
+/* $FreeBSD$ */
+
 #include <signal.h>
 #include "header.h"			/* "Larn is copyrighted 1986 by Noah Morgan.\n" */
+
 #define BIT(a) (1<<((a)-1))
 extern char savefilename[],wizard,predostuff,nosignal;
 static s2choose()	/* text to be displayed if ^C during intro screen */
@@ -43,7 +46,7 @@ tstop() /* control Y	*/
 	if (predostuff==1) s2choose(); else drawscreen();
 	showplayer();	lflush();
 	}
-#endif SIGTSTP
+#endif /* SIGTSTP */
 
 /*
  *	subroutine to issue the needed signal traps  called from main()
@@ -70,7 +73,7 @@ sigsetup()
 	signal(SIGPIPE, sigpipe);		signal(SIGTERM, sigterm);
 #ifdef SIGTSTP
 	signal(SIGTSTP,tstop);		signal(SIGSTOP,tstop);
-#endif SIGTSTP
+#endif /* SIGTSTP */
 	}
 
 #ifdef BSD	/* for BSD UNIX? */
@@ -105,7 +108,7 @@ static char *signame[NSIG] = { "",
 "SIGPROF", /*	27	 profiling time alarm */
 "","","","" };
 
-#else BSD	/* for system V? */
+#else /* BSD */	/* for system V? */
 
 static char *signame[NSIG] = { "",
 "SIGHUP",  /*	1	 hangup */
@@ -129,7 +132,7 @@ static char *signame[NSIG] = { "",
 "SIGPWR",  /*	19	 power fail */
 "","","","","","","","","","","","" };
 
-#endif BSD
+#endif /* BSD */
 
 /*
  *	routine to process a fatal error signal

games/larn/tok.c

@@ -4,16 +4,16 @@
 #ifdef SYSV
 #include <fcntl.h>
 #include <termio.h>
-#else SYSV
+#else /* SYSV */
 #include <sys/ioctl.h>
-#endif SYSV
+#endif /* SYSV */
 #include "header.h"
 
 static char lastok=0;
 int yrepcount=0,dayplay=0;
 #ifndef FLUSHNO
 #define FLUSHNO 5
-#endif FLUSHNO
+#endif /* FLUSHNO */
 static int flushno=FLUSHNO;	/* input queue flushing threshold */
 #define MAXUM 52	/* maximum number of user re-named monsters */
 #define MAXMNAME 40	/* max length of a monster re-name */
@@ -54,7 +54,7 @@ yylex()
 				lflush();  savegame(savefilename);  wizard=nomove=1;  sleep(4);
 				died(-257);
 				}
-#endif TIMECHECK
+#endif /* TIMECHECK */
 
 			}