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PC386.H
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C/C++ Source or Header
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1992-07-28
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2KB
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80 lines
/* Copyright (c) 1990,1991,1992 Chris and John Downey */
/***
* @(#)pc386.h 2.1 (Chris & John Downey) 7/29/92
* program name:
xvi
* function:
PD version of UNIX "vi" editor, with extensions.
* module name:
pc386.h
* module function:
Definitions for MS-DOS 386 protected mode version.
See notes in pc386.c.
* history:
STEVIE - ST Editor for VI Enthusiasts, Version 3.10
Originally by Tim Thompson (twitch!tjt)
Extensive modifications by Tony Andrews (onecom!wldrdg!tony)
Heavily modified by Chris & John Downey
***/
#include <conio.h>
#include <disp.h>
#include <int.h>
#include <msmouse.h>
#include <sound.h>
/*
* Screen dimensions.
*/
extern unsigned Rows,
Columns;
/*
* Colour handling: default screen colours for PC's.
*/
#define DEF_COLOUR 7 /* white on black */
#define DEF_STCOLOUR 112 /* black on white */
#define DEF_SYSCOLOUR 7 /* white on black */
#define alert() sound_beep(0x299)
#define can_ins_line FALSE
#define can_del_line FALSE
#define can_scroll_area TRUE
#define can_inschar FALSE
#define cost_goto 0 /* cost of tty_goto() */
#define delete_line()
#define erase_display() (disp_move(0,0),disp_eeop())
#define erase_line() disp_eeol()
#define flush_output() disp_flush()
#define hidemouse() msm_hidecursor()
#define inschar(c)
#define insert_line()
#define invis_cursor()
#define mousestatus(x,y) msm_getstatus(x,y)
#define outchar(c) disp_putc(c)
#define outstr(s) disp_puts(s)
#define scroll_down(s,e,n) pc_scroll((s),(e),-(n))
#define scroll_up(s,e,n) pc_scroll(s,e,n)
#define set_colour(n) disp_setattr(n)
#define showmouse() msm_showcursor()
#define tty_goto(r,c) disp_move(r,c)
#define tty_close() (disp_inited && disp_close())
/*
* tty_linefeed() isn't needed if can_scroll_area is TRUE.
*/
#define tty_linefeed()
#define vis_cursor()
/*
* Declarations for routines in ibmpc_c.c & pc386.c.
*/
extern int inchar P((long));
extern void pc_scroll P((unsigned, unsigned, int));
extern void tty_endv P((void));
extern void tty_open P((unsigned *, unsigned *));
extern void tty_startv P((void));