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/* SCCS Id: @(#)pctty.c 3.4 1990/22/02
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
/* tty.c - (PC) version */
#define NEED_VARARGS /* Uses ... */ /* comment line for pre-compiled headers */
#include "hack.h"
#include "wintty.h"
char erase_char, kill_char;
/*
* Get initial state of terminal, set ospeed (for termcap routines)
* and switch off tab expansion if necessary.
* Called by startup() in termcap.c and after returning from ! or ^Z
*/
void
gettty(){
erase_char = '\b';
kill_char = 21; /* cntl-U */
iflags.cbreak = TRUE;
#if !defined(TOS)
disable_ctrlP(); /* turn off ^P processing */
#endif
#if defined(MSDOS) && defined(NO_TERMS)
gr_init();
#endif
}
/* reset terminal to original state */
void
settty(s)
const char *s;
{
#if defined(MSDOS) && defined(NO_TERMS)
gr_finish();
#endif
end_screen();
if(s) raw_print(s);
#if !defined(TOS)
enable_ctrlP(); /* turn on ^P processing */
#endif
}
/* called by init_nhwindows() and resume_nhwindows() */
void
setftty()
{
start_screen();
}
#if defined(TIMED_DELAY) && defined(_MSC_VER)
void
msleep(mseconds)
unsigned mseconds;
{
/* now uses clock() which is ANSI C */
clock_t goal;
goal = mseconds + clock();
while ( goal > clock()) {
/* do nothing */
}
}
#endif
/* fatal error */
/*VARARGS1*/
void
error VA_DECL(const char *,s)
VA_START(s);
VA_INIT(s, const char *);
/* error() may get called before tty is initialized */
if (iflags.window_inited) end_screen();
putchar('\n');
Vprintf(s,VA_ARGS);
putchar('\n');
VA_END();
exit(EXIT_FAILURE);
}
/*pctty.c*/
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