1 files changed, 0 insertions, 320 deletions

diff --git a/lib/libncurses/TESTS/knight.c b/lib/libncurses/TESTS/knight.c
deleted file mode 100644
index 73f7b42f9d93..000000000000
--- a/lib/libncurses/TESTS/knight.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/* Knights Tour - a brain game */
-
-#include <ncurses.h>
-#include <signal.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-#ifdef __FreeBSD__
-#define srand48 srandom
-#define lrand48 random
-#endif
-
-short   board [64];     /* the squares */
-char    row, column;    /* input characters */
-int     rw,col;         /* numeric equivalent of row and column */
-int     curow,curcol;   /* current row and column integers */
-int     rdif, cdif;     /* difference between input and current */
-int     j;              /* index into board */
-
-char	script[]={"'_)//,/(-)/__/__(_<_(__),|/|/_///_/_<//_/_)__o__o'______///_(--_(_)___,(_/,_/__(_\0"};
-
-int	ypos[] ={1,0,1,2,3,0,1,2,2,3,3,2,2,3,2,2,3,3,3,3,3,2,3,3,2,4,5,5,
-	4,3,3,2,1,2,3,3,3,2,1,3,3,2,3,3,3,2,1,1,0,1,4,4,4,4,4,4,5,6,7,7,
-	7,6,6,6,7,7,7,6,6,6,6,7,7,7,6,7,7,6,6,7,7};
-
-int	xpos[]={0,1,2,1,0,5,4,3,2,4,6,7,8,8,9,10,10,11,12,13,14,15,15,16,
-	16,16,15,14,15,17,18,19,20,20,20,21,22,23,24,23,25,26,27,26,28,
-	13,23,25,27,27,2,3,4,5,6,7,4,3,2,1,0,1,2,5,4,5,6,6,7,8,9,8,9,10,
-	11,11,12,13,14,14,15};
-
-static char *instructions[] =
-{
-"     Knight's Tour is a board game for one player.   It is played on",
-"an eight by eight board and is based on the allowable moves that a knight",
-"can make in the game of chess.  For those who are unfamiliar with the",
-"game, a knight may move either on a row or a column but not diagonally.",
-"He may move one square in any direction and two squares in a perpendicular",
-"direction >or< two squares in any direction and one square in a",
-"perpendicular direction.  He may not, of course, move off the board.",
-"",
-"     At the beginning of a game you will be asked to either choose a",
-"starting square or allow the computer to select a random location.",
-"Squares are designated by a letter-number combination where the row is",
-"specified by a letter A-H and the numbers 1-8 define a column.  Invalid",
-"entries are ignored and illegal moves produce a beep at the terminal.",
-"",
-"     The objective is to visit every square on the board.  When you claim",
-"a square a marker is placed on it to show where you've been.  You may",
-"not revisit a square that you've landed on before.",
-"",
-"     After each move the program checks to see if you have any legal",
-"moves left.  If not, the game ends and your squares are counted.  If",
-"you've made all the squares you win the game.  Otherwise, you are told",
-"the number of squares you did make.",
-"END"
-};
-
-void init(void);
-int play(void);
-void drawboard(void);
-void dosquares(void);
-void getfirst(void);
-void getrc(void);
-void putstars(void);
-int evalmove(void);
-int chkmoves(void);
-int endgame(void);
-int chksqr(int, int);
-void instruct(void);
-void title(int, int);
-
-int
-main ()
-{
-	init ();
-	for (;;)
-		if (!play ()) {
-			endwin ();
-			exit (0);
-		}
-}
-
-void
-init ()
-{
-
-	srand48 (getpid());
-	initscr ();
-	cbreak ();              /* immediate char return */
-	noecho ();              /* no immediate echo */
-	title (1,23);
-	mvaddstr (23, 25, "Would you like instructions? ");
-	refresh();
-	if ((toupper(getch())) == 'Y')
-		instruct();
-	clear ();
-}
-
-int
-play ()
-{
-	drawboard ();           /* clear screen and drawboard */
-	for (j = 0; j < 64; j++) board[j]=0;
-	getfirst ();            /* get the starting square */
-	for (;;) {
-		getrc();
-		if (evalmove()) {
-			putstars ();
-			if (!chkmoves())
-				return (endgame ());
-		}
-		else beep();
-	}
-}
-
-void
-drawboard ()
-{
-	erase ();
-	dosquares ();
-	refresh ();
-	mvaddstr (0, 7, "1   2   3   4   5   6   7   8");
-	for (j = 0; j < 8; j++) mvaddch (2*j+2, 3, j + 'A');
-	refresh ();
-	mvaddstr (20,  5, "ROW:");
-	mvaddstr (20, 27, "COLUMN:");
-	mvaddstr (14, 49, "CURRENT ROW");
-	mvaddstr (16, 49, "CURRENT COL");
-	mvaddstr (22,  5, "A - H or Q to quit");
-	mvaddstr (22, 27, "1 - 8 or ESC to cancel row");
-	refresh ();
-	title (1,40);
-}
-
-void
-dosquares ()
-{
-	mvaddstr (1, 6, "-------------------------------");
-	for (j = 1; j < 9; j++){
-		mvaddstr (2*j, 5,  "|   |   |   |   |   |   |   |   |");
-		mvaddstr (2*j+1, 6, "-------------------------------");
-	}
-}
-
-void
-getfirst ()                             /* get first square */
-{
-	mvaddstr (23, 25, "(S)elect or (R)andom "); refresh ();
-	do {
-		row = toupper(getch());
-	} while ((row != 'S') && (row != 'R'));
-	if (row == 'R') {
-		rw = lrand48() % 8;
-		col = lrand48() % 8;
-		j = 8* rw + col;
-		row = rw + 'A';
-		column = col + '1';
-	}
-	else {
-		mvaddstr (23, 25, "Enter starting row and column");
-		refresh ();
-		getrc();                        /* get row and column */
-	}
-	putstars ();
-	move (23, 0);
-	clrtobot();
-}
-
-void
-getrc ()                                /* get row and column */
-{
-	noecho ();
-	do {
-		mvaddstr (20, 35, "  ");
-		refresh ();
-		do {
-			mvaddch (20, 11, ' ');
-			move (20, 11);
-			refresh ();
-			row=toupper(getch());
-			if (row == 'Q') {
-				endwin ();
-				exit (1);
-			}
-		} while ((row < 'A') || (row > 'H'));
-		addch (row);
-		move (20, 35);
-		refresh ();
-		do {
-			column=getch();
-			if (column == '\033') break;
-		} while ((column < '1') || (column > '8'));
-		if (column != '\033') addch (column);
-	} while (column == '\033');
-	refresh();
-	rw = row - 'A';
-	col= column - '1';
-	j = 8 * rw + col;
-}
-
-void
-putstars ()                     /* place the stars, update board & currents */
-{
-	mvaddch (2*curow+2, 38, ' ');
-	mvaddch (2*rw+2, 38, '<');
-	mvaddch (18, curcol*4+7, ' ');
-	mvaddch (18, col*4+7, '^');
-	curow = rw;
-	curcol= col;
-	mvaddstr (2 * rw + 2, 4*col+6, "***");
-	mvaddch (14, 61, row);
-	mvaddch (16, 61, column);
-	refresh ();
-	board[j] = 1;
-}
-
-int
-evalmove()                      /* convert row and column to integers */
-		                /* and evaluate move */
-{
-	rdif = rw - curow;
-	cdif = col - curcol;
-	rdif = abs(rw  - curow);
-	cdif = abs(col - curcol);
-	refresh ();
-	if ((rdif == 1) && (cdif == 2)) if (board [j] == 0) return (1);
-	if ((rdif == 2) && (cdif == 1)) if (board [j] == 0) return (1);
-	return (0);
-}
-
-int
-chkmoves ()                     /* check to see if valid moves are available */
-{
-	if (chksqr(2,1))   return (1);
-	if (chksqr(2,-1))  return (1);
-	if (chksqr(-2,1))  return (1);
-	if (chksqr(-2,-1)) return (1);
-	if (chksqr(1,2))   return (1);
-	if (chksqr(1,-2))  return (1);
-	if (chksqr(-1,2))  return (1);
-	if (chksqr(-1,-2)) return (1);
-	return (0);
-}
-
-int
-endgame ()                      /* check for filled board or not */
-{
-	rw = 0;
-	for (j = 0; j < 64; j++) if (board[j] != 0) rw+=1;
-	if (rw == 64) mvaddstr (20, 20, "Congratulations !! You got 'em all");
-		else mvprintw (20, 20, "You have ended up with %2d squares",rw);
-	mvaddstr (21, 25, "Play again ? (y/n) ");
-	refresh ();
-	if ((row=tolower(getch())) == 'y') return (1);
-		else return (0);
-}
-
-#ifndef abs
-abs(num)
-int	num;
-{
-	if (num < 0) return (-num);
-		else return (num);
-}
-#endif
-
-int
-chksqr (int n1, int n2)
-{
-int	r1, c1;
-
-	r1 = rw + n1;
-	c1 = col + n2;
-	if ((r1<0) || (r1>7)) return (0);
-	if ((c1<0) || (c1>7)) return (0);
-	if (board[r1*8+c1] == 0) return (1);
-		else return (0);
-}
-
-void
-instruct()
-{
-int i;
-
-	clear ();
-	for (i=0;;i++) {
-		if ((strcmp(instructions[i],"END"))) mvaddstr (i, 0, instructions[i]);
-			else {
-				mvaddstr (23, 25, "Ready to play ? (y/n) ");
-				refresh();
-				if (toupper(getch()) == 'Y') {
-					clear ();
-					return;
-				} else {
-					clear ();
-					refresh ();
-					endwin ();
-					exit (0);
-				}
-			}
-	}
-}
-
-void
-title (y,x)
-int	y,x;
-{
-char c;
-
-	j = 0;
-	do {
-		c = script[j];
-		if (c == 0) break ;
-		mvaddch (ypos[j]+y, xpos[j]+x, c);
-		j++;
-	} while (c != 0);
-	refresh ();
-}
-
-