michael@61: Index: terminal.c
michael@61: --- terminal.c.orig	1988-11-26 01:40:43.000000000 +0100
michael@61: +++ terminal.c	2009-01-09 18:15:47.583499911 +0100
michael@61: @@ -6,11 +6,11 @@
michael@61:  /* 
michael@61:   * Routines in terminal abstraction:
michael@61:   *
michael@61: - *	set_term()
michael@61: + *	set_cb_term()
michael@61:   *		Initialize terminal, clear the screen.
michael@61:   *
michael@61: - *	unset_term()
michael@61: - *		Return terminal to state before set_term().
michael@61: + *	unset_cb_term()
michael@61: + *		Return terminal to state before set_cb_term().
michael@61:   *
michael@61:   *	char2sym(char)
michael@61:   *		Return the symbol used to display the given char in the
michael@61: @@ -97,6 +97,14 @@
michael@61:   */
michael@61:  
michael@61:  
michael@61: +#include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61: +#include	<termios.h>
michael@61: +#if (defined(sun) && defined(__svr4__))
michael@61: +#include	<sys/ttold.h>
michael@61: +#else
michael@61: +#include	<sys/ioctl.h>
michael@61: +#endif
michael@61:  #include	<curses.h>
michael@61:  #include	<sgtty.h>
michael@61:  #include	<strings.h>
michael@61: @@ -216,7 +224,7 @@
michael@61:   * and termcap subroutine packages, although the old code is used
michael@61:   * for screen refresh.
michael@61:   */
michael@61: -set_term()
michael@61: +set_cb_term()
michael@61:  {
michael@61:  	printf("\n\nInitializing terminal ...");
michael@61:  	fflush(stdout);
michael@61: @@ -609,7 +617,7 @@
michael@61:  
michael@61:  /* Restore the terminal to its original mode.
michael@61:   */
michael@61: -unset_term()
michael@61: +unset_cb_term()
michael@61:  {
michael@61:  	enter_mode(SMNORMAL);
michael@61:  	Puts(end_kp);		/* Can't tell if this is original. */
michael@61: Index: tritab.c
michael@61: --- tritab.c.orig	1988-11-26 01:39:37.000000000 +0100
michael@61: +++ tritab.c	2009-01-09 17:44:48.411457903 +0100
michael@61: @@ -4,6 +4,7 @@
michael@61:  
michael@61:  #include	<math.h>
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	"window.h"
michael@61:  #include	"specs.h"
michael@61:  #include	"cipher.h"
michael@61: Index: cipher.c
michael@61: --- cipher.c.orig	1988-11-26 01:40:22.000000000 +0100
michael@61: +++ cipher.c	2009-01-09 17:54:12.811182642 +0100
michael@61: @@ -6,6 +6,7 @@
michael@61:  
michael@61:  
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	<math.h>
michael@61:  #include	"window.h"
michael@61:  #include	"specs.h"
michael@61: Index: start.c
michael@61: --- start.c.orig	1988-11-26 01:39:45.000000000 +0100
michael@61: +++ start.c	2009-01-09 18:05:43.601774154 +0100
michael@61: @@ -11,6 +11,7 @@
michael@61:  
michael@61:  
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	<signal.h>
michael@61:  #include	<setjmp.h>
michael@61:  #include	"window.h"
michael@61: @@ -109,13 +110,13 @@
michael@61:  {
michael@61:  	setcursor(MAXHEIGHT, 1);
michael@61:  	fflush(stdout);
michael@61: -	unset_term();
michael@61: +	unset_cb_term();
michael@61:  	
michael@61:  	kill(getpid(), SIGSTOP);
michael@61:  
michael@61:  	/* Return here when/if program restarted. */
michael@61:  	/* Note that the signal mask is restored by longjmp. */
michael@61: -	set_term();
michael@61: +	set_cb_term();
michael@61:  	longjmp(saved_stack, 0);
michael@61:  }
michael@61:  
michael@61: @@ -128,7 +129,7 @@
michael@61:  	setcursor(MAXHEIGHT, 1);
michael@61:  	printf("\n");
michael@61:  	fflush(stdout);
michael@61: -	unset_term();
michael@61: +	unset_cb_term();
michael@61:  	
michael@61:  	kill(getpid(), SIGKILL);
michael@61:  }
michael@61: @@ -192,7 +193,7 @@
michael@61:  done(status)
michael@61:  int	status;
michael@61:  {
michael@61: -	unset_term();
michael@61: +	unset_cb_term();
michael@61:  	printf("\n");
michael@61:  	exit(status);
michael@61:  }
michael@61: Index: stats.c
michael@61: --- stats.c.orig	1988-11-26 01:40:42.000000000 +0100
michael@61: +++ stats.c	2009-01-09 17:54:22.235822458 +0100
michael@61: @@ -7,6 +7,7 @@
michael@61:  
michael@61:  
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	<math.h>
michael@61:  #include	"window.h"
michael@61:  #include	"specs.h"
michael@61: Index: cdblocks.c
michael@61: --- cblocks.c.orig	1988-11-26 01:39:27.000000000 +0100
michael@61: +++ cblocks.c	2009-01-09 17:58:13.630695396 +0100
michael@61: @@ -10,6 +10,7 @@
michael@61:  
michael@61:  
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	"window.h"
michael@61:  #include	"layout.h"
michael@61:  #include	"specs.h"
michael@61: Index: perm.c
michael@61: --- perm.c.orig	1988-11-26 01:39:44.000000000 +0100
michael@61: +++ perm.c	2009-01-09 17:58:19.870669485 +0100
michael@61: @@ -7,6 +7,7 @@
michael@61:  
michael@61:  
michael@61:  #include	<stdio.h>
michael@61: +#include	<stdlib.h>
michael@61:  #include	"window.h"
michael@61:  #include	"specs.h"
michael@61: