145 lines
3.5 KiB
C++
145 lines
3.5 KiB
C++
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/* Copyright (C) 1986-2001 by Digital Mars. $Revision: 1.1.1.1 $ */
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#if __SC__ || __RCC__
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#pragma once
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#endif
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#ifndef __DISP_H
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#define __DISP_H 1
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#if __cplusplus
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extern "C" {
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#endif
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extern int
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__cdecl disp_numrows,
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__cdecl disp_numcols,
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__cdecl disp_cursorrow,
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__cdecl disp_cursorcol;
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extern short disp_nowrap; /* does display wrap or not */
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extern int
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__cdecl disp_printf(char *,...),
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__cdecl disp_getmode(void),
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__cdecl disp_getattr(void),
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__cdecl disp_putc(int);
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extern void
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__cdecl disp_levelblockpoke(int,int,int,int,unsigned,unsigned *,unsigned,unsigned *,unsigned),
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__cdecl disp_open(void),
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__cdecl disp_puts(const char *),
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__cdecl disp_box(int,int,unsigned,unsigned,unsigned,unsigned),
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__cdecl disp_close(void),
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#ifndef _WINDOWS
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__cdecl disp_usebios(void),
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#endif
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__cdecl disp_move(int,int),
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__cdecl disp_flush(void),
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__cdecl disp_eeol(void),
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__cdecl disp_eeop(void),
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__cdecl disp_startstand(void),
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__cdecl disp_endstand(void),
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__cdecl disp_setattr(int),
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__cdecl disp_setcursortype(int),
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__cdecl disp_pokew(int,int,unsigned short),
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__cdecl disp_scroll(int,unsigned,unsigned,unsigned,unsigned,unsigned),
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__cdecl disp_setmode(unsigned char),
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__cdecl disp_peekbox(unsigned short *,unsigned,unsigned,unsigned,unsigned),
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__cdecl disp_pokebox(unsigned short *,unsigned,unsigned,unsigned,unsigned),
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#ifndef _WINDOWS
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__cdecl disp_set43(void),
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__cdecl disp_reset43(void),
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#endif
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__cdecl disp_fillbox(unsigned,unsigned,unsigned,unsigned,unsigned),
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__cdecl disp_hidecursor(void),
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__cdecl disp_showcursor(void);
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extern unsigned short __cdecl disp_peekw(int,int);
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/* Globals for IBM PC displays (read only): */
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extern unsigned char
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__cdecl disp_mono,
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__cdecl disp_mode,
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__cdecl disp_inited,
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__cdecl disp_ega;
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extern unsigned __cdecl disp_base;
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#if M_UNIX || M_XENIX
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extern unsigned char __cdecl disp_scomode, __cdecl disp_captured;
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extern int __cdecl disp_vt_number;
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extern char __cdecl *disp_offset;
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#else
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extern unsigned char __cdecl disp_snowycga;
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#endif
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#define DISP_REVERSEVIDEO 0x70
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#define DISP_NORMAL 0x07
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#define DISP_UNDERLINE 0x01
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#define DISP_NONDISPLAY 0x00
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#define DISP_INTENSITY 0x08
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#define DISP_BLINK 0x80
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#if _WIN32
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#define DISP_CURSORBLOCK 100
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#define DISP_CURSORHALF 50
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#define DISP_CURSORUL 20
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#else
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#define DISP_CURSORBLOCK (disp_mono ? 0x000C : 0x0007)
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#define DISP_CURSORHALF (disp_mono ? 0x060C : 0x0307)
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#define DISP_CURSORUL (disp_mono ? 0x0B0C : 0x0707)
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#endif
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#if !(M_UNIX || M_XENIX)
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#pragma pack(1)
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typedef struct disp_t
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{
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unsigned numrows;
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unsigned numcols;
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unsigned cursorrow;
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unsigned cursorcol;
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unsigned char mono;
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unsigned char snowycga;
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unsigned char mode;
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unsigned char inited;
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unsigned char ega;
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unsigned char reserved[3];
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short nowrap;
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union _disp
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{
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unsigned short __far *base;
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struct _disp1
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{ unsigned offset;
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unsigned short base;
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} _disp1x;
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} _dispx;
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#if _WIN32
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void *handle;
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#endif
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} disp_t;
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#pragma pack()
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extern disp_t __cdecl disp_state;
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#define disp_numrows disp_state.numrows
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#define disp_numcols disp_state.numcols
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#define disp_cursorrow disp_state.cursorrow
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#define disp_cursorcol disp_state.cursorcol
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#define disp_mono disp_state.mono
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#define disp_snowycga disp_state.snowycga
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#define disp_mode disp_state.mode
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#define disp_inited disp_state.inited
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#define disp_ega disp_state.ega
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#define disp_nowrap disp_state.nowrap
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#define disp_base disp_state._dispx._disp1x.base
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#endif
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#if __cplusplus
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}
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#endif
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#endif
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