--- ./gomoku/main.c.orig	2000-05-28 09:51:46.000000000 -0500
+++ ./gomoku/main.c	2010-05-11 16:10:10.000000000 -0500
@@ -159,7 +159,7 @@
 		if (inputfp == NULL && test == 0) {
 			for (;;) {
 				ask("black or white? ");
-				getline(buf, sizeof(buf));
+				g_getline(buf, sizeof(buf));
 				if (buf[0] == 'b' || buf[0] == 'B') {
 					color = BLACK;
 					break;
@@ -176,7 +176,7 @@
 		}
 	} else {
 		setbuf(stdout, 0);
-		getline(buf, sizeof(buf));
+		g_getline(buf, sizeof(buf));
 		if (strcmp(buf, "black") == 0)
 			color = BLACK;
 		else if (strcmp(buf, "white") == 0)
@@ -248,7 +248,7 @@
 		getinput:
 			if (interactive)
 				ask("move? ");
-			if (!getline(buf, sizeof(buf))) {
+			if (!g_getline(buf, sizeof(buf))) {
 				curmove = RESIGN;
 				break;
 			}
@@ -260,7 +260,7 @@
 					FILE *fp;
 
 					ask("save file name? ");
-					(void)getline(buf, sizeof(buf));
+					(void)g_getline(buf, sizeof(buf));
 					if ((fp = fopen(buf, "w")) == NULL) {
 						glog("cannot create save file");
 						goto getinput;
@@ -313,14 +313,14 @@
 		if (i != RESIGN) {
 		replay:
 			ask("replay? ");
-			if (getline(buf, sizeof(buf)) &&
+			if (g_getline(buf, sizeof(buf)) &&
 			    (buf[0] == 'y' || buf[0] == 'Y'))
 				goto again;
 			if (strcmp(buf, "save") == 0) {
 				FILE *fp;
 
 				ask("save file name? ");
-				(void)getline(buf, sizeof(buf));
+				(void)g_getline(buf, sizeof(buf));
 				if ((fp = fopen(buf, "w")) == NULL) {
 					glog("cannot create save file");
 					goto replay;
@@ -371,7 +371,7 @@
 		quit();
 top:
 	ask("cmd? ");
-	if (!getline(fmtbuf, sizeof(fmtbuf)))
+	if (!g_getline(fmtbuf, sizeof(fmtbuf)))
 		quit();
 	switch (*fmtbuf) {
 	case '\0':
--- ./gomoku/gomoku.h.orig	1999-09-15 05:34:31.000000000 -0500
+++ ./gomoku/gomoku.h	2010-05-11 16:10:10.000000000 -0500
@@ -269,7 +269,7 @@
 
 void	bdinit __P((struct spotstr *));
 void	init_overlap __P((void));
-int	getline __P((char *, int));
+int	g_getline __P((char *, int));
 void	ask __P((const char *));
 void	dislog __P((const char *));
 void	bdump __P((FILE *));
--- ./gomoku/bdisp.c.orig	2001-02-07 18:18:22.000000000 -0600
+++ ./gomoku/bdisp.c	2010-05-11 16:10:10.000000000 -0500
@@ -245,7 +245,7 @@
 }
 
 int
-getline(buf, size)
+g_getline(buf, size)
 	char *buf;
 	int size;
 {
--- ./cribbage/score.c.orig	1999-09-15 05:34:31.000000000 -0500
+++ ./cribbage/score.c	2010-05-11 16:10:10.000000000 -0500
@@ -122,7 +122,7 @@
 	CARD h[(CINHAND + 1)];
 	char buf[32];
 
-	expl[0] = '\0';		/* initialize explanation */
+	cr_expl[0] = '\0';		/* initialize explanation */
 	score = 0;
 	flag = TRUE;
 	k = hand[0].suit;
@@ -132,29 +132,29 @@
 			if (hand[i].suit == starter.suit) {
 				score++;
 				if (do_explain)
-					strcat(expl, "His Nobs");
+					strcat(cr_expl, "His Nobs");
 			}
 		h[i] = hand[i];
 	}
 
 	if (flag && n >= CINHAND) {
-		if (do_explain && expl[0] != '\0')
-			strcat(expl, ", ");
+		if (do_explain && cr_expl[0] != '\0')
+			strcat(cr_expl, ", ");
 		if (starter.suit == k) {
 			score += 5;
 			if (do_explain)
-				strcat(expl, "Five-flush");
+				strcat(cr_expl, "Five-flush");
 		} else
 			if (!crb) {
 				score += 4;
-				if (do_explain && expl[0] != '\0')
-					strcat(expl, ", Four-flush");
+				if (do_explain && cr_expl[0] != '\0')
+					strcat(cr_expl, ", Four-flush");
 				else
-					strcpy(expl, "Four-flush");
+					strcpy(cr_expl, "Four-flush");
 			}
 	}
-	if (do_explain && expl[0] != '\0')
-		strcat(expl, ", ");
+	if (do_explain && cr_expl[0] != '\0')
+		strcat(cr_expl, ", ");
 	h[n] = starter;
 	sorthand(h, n + 1);	/* sort by rank */
 	i = 2 * fifteens(h, n + 1);
@@ -162,9 +162,9 @@
 	if (do_explain) {
 		if (i > 0) {
 			(void) sprintf(buf, "%d points in fifteens", i);
-			strcat(expl, buf);
+			strcat(cr_expl, buf);
 		} else
-			strcat(expl, "No fifteens");
+			strcat(cr_expl, "No fifteens");
 	}
 	i = pairuns(h, n + 1);
 	score += i;
@@ -172,9 +172,9 @@
 		if (i > 0) {
 			(void) sprintf(buf, ", %d points in pairs, %d in runs",
 			    pairpoints, runpoints);
-			strcat(expl, buf);
+			strcat(cr_expl, buf);
 		} else
-			strcat(expl, ", No pairs/runs");
+			strcat(cr_expl, ", No pairs/runs");
 	}
 	return (score);
 }
--- ./cribbage/support.c.orig	1999-09-15 05:34:31.000000000 -0500
+++ ./cribbage/support.c	2010-05-11 16:10:10.000000000 -0500
@@ -152,7 +152,7 @@
 			msg("You should have taken %d, not %d!", i, j);
 		}
 		if (explain)
-			msg("Explanation: %s", expl);
+			msg("Explanation: %s", cr_expl);
 		do_wait();
 	} else
 		win = chkscr(&pscore, i);
--- ./cribbage/cribbage.h.orig	2000-10-17 14:58:05.000000000 -0500
+++ ./cribbage/cribbage.h	2010-05-11 16:10:10.000000000 -0500
@@ -59,7 +59,7 @@
 extern  BOOLEAN		quiet;			/* if suppress random mess */
 extern	BOOLEAN		playing;		/* currently playing game */
 
-extern  char		expl[];			/* string for explanation */
+extern  char		cr_expl[];			/* string for explanation */
 
 void	 addmsg __P((const char *, ...))
     __attribute__((__format__(__printf__, 1, 2)));
@@ -81,7 +81,7 @@
 int	 fifteens __P((const CARD [], int));
 void	 game __P((void));
 void	 gamescore __P((void));
-char	*getline __P((void));
+char	*cr_getline __P((void));
 int	 getuchar __P((void));
 int	 incard __P((CARD *));
 int	 infrom __P((const CARD [], int, const char *));
--- ./cribbage/io.c.orig	1999-10-01 15:45:34.000000000 -0500
+++ ./cribbage/io.c	2010-05-11 16:10:10.000000000 -0500
@@ -254,7 +254,7 @@
 
 	retval = FALSE;
 	rnk = sut = EMPTY;
-	if (!(line = getline()))
+	if (!(line = cr_getline()))
 		goto gotit;
 	p = p1 = line;
 	while (*p1 != ' ' && *p1 != '\0')
@@ -355,7 +355,7 @@
 
 	for (sum = 0;;) {
 		msg(prompt);
-		if (!(p = getline()) || *p == '\0') {
+		if (!(p = cr_getline()) || *p == '\0') {
 			msg(quiet ? "Not a number" :
 			    "That doesn't look like a number");
 			continue;
@@ -562,7 +562,7 @@
  *	compressed to one space; a space is inserted before a ','
  */
 char *
-getline()
+cr_getline()
 {
 	char *sp;
 	int c, oy, ox;
--- ./cribbage/crib.c.orig	2001-02-07 18:18:22.000000000 -0600
+++ ./cribbage/crib.c	2010-05-11 16:10:10.000000000 -0500
@@ -225,7 +225,7 @@
 			if (!rflag) {			/* player cuts deck */
 				msg(quiet ? "Cut for crib? " :
 			    "Cut to see whose crib it is -- low card wins? ");
-				getline();
+				cr_getline();
 			}
 			i = (rand() >> 4) % CARDS;	/* random cut */
 			do {	/* comp cuts deck */
@@ -401,7 +401,7 @@
 		if (!rflag) {	/* random cut */
 			msg(quiet ? "Cut the deck? " :
 		    "How many cards down do you wish to cut the deck? ");
-			getline();
+			cr_getline();
 		}
 		i = (rand() >> 4) % (CARDS - pos);
 		turnover = deck[i + pos];
--- ./cribbage/extern.c.orig	1999-09-26 06:37:19.000000000 -0500
+++ ./cribbage/extern.c	2010-05-11 16:10:10.000000000 -0500
@@ -52,7 +52,7 @@
 BOOLEAN	quiet		= FALSE;	/* if suppress random mess */
 BOOLEAN	rflag		= FALSE;	/* if all cuts random */
 
-char	expl[128];			/* explanation */
+char	cr_expl[128];			/* explanation */
 
 int	cgames		= 0;		/* number games comp won */
 int	cscore		= 0;		/* comp score in this game */