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/*

***************************************************************************

* This file comprises part of PDCurses. PDCurses is Public Domain software.

* You may use this code for whatever purposes you desire. This software

* is provided AS IS with NO WARRANTY whatsoever.

* Should this software be used in another application, an acknowledgement

* that PDCurses code is used would be appreciated, but is not mandatory.

*

* Any changes which you make to this software which may improve or enhance

* it, should be forwarded to the current maintainer for the benefit of

* other users.

*

* The only restriction placed on this code is that no distribution of

* modified PDCurses code be made under the PDCurses name, by anyone

* other than the current maintainer.

*

* See the file maintain.er for details of the current maintainer.

***************************************************************************

*/

/*

$Id$

*/

/*

*----------------------------------------------------------------------

*				PDCurses

*----------------------------------------------------------------------

* MH

*	950126	2.2	Added more System V R4 functions

*

*			Added beta Xwindows port

*

*			Changed chtype to long

*

*			Incorporated panels library

*

*			Support for more and newer versions of compilers

*

* MH

*	930531	2.1	Added support for djgpp

*

*			Added beta Unix version

*

*			Added OS/2 DLL support.

*

*			Changed behaviour of overlay(), overwrite() and typeahead()

*

*	921120	2.0	Changed #if to #ifdef/#if defined to make it

*			easier to add new platforms/compilers.

*

*			Added System V colour support.

*

*			Added OS/2 port.

*-------

* Frotz

*	911221	2.0 pre-beta	Changed back from short to int. (int is the

*			correct size for the default platform.  Short

*			might be too short on some platforms.  This

*			is more portable.  I, also, made this mistake.)

*

*			Many functions are now macros.  If you want

*			the real thing, #undef the macro. (X/Open

*			requirement.)

*

*			Merged many sources into current release.

*

*			Added many X/Open routines (not quite all yet).

*

*			Added internal documentation to all routines.

*

*			Added a HISTORY file to the environment.

*

*			Added a CONTRIB file to the environment.

*-------

* bl	900114	1.4	Window origin mod in overlay() and overwrite(), on

*			public (and very reasonable) request. Swapped

*			#define'd values of OK and ERR; OK now 1, and

*			ERR is 0/NULL. Conforms better to UNIX

*			versions.  borderchars[] removed from WINDOW

*			struct since the border() functions were

*			redefined. Use of short wherever possible.

*			Portability improvements, mispelled name of

*			[w]setscrreg().

*

*	881005	1.3	All modules lint-checked with MSC '-W3' and

*			turbo'C' '-w -w-pro' switches. Support for

*			border(), wborder() functions.

*

*	881002	1.2	Rcsid[] string in all modules, for maintenance.

*

*	880306	1.1	'Raw' output routines, revision info in curses.h.

*

*	870515	1.0	Initial Release.

*

*----------------------------------------------------------------------

*/

#ifndef  __PDCURSES__

#define	__PDCURSES__ 1

/*man-start*********************************************************************

All defines are "defined" here.  All compiler and environment

specific definitions are defined into generic class defines.

These defines are to be given values so that the code can

rely on #if, rather than a complicated set of #if defined() or

#ifdefs...

PDCurses definitions list:  (Only define those needed)

	REGISTERWINDOWS True for auto window update registery.

	FAST_VIDEO      True if display is memory mapped, or

	                we can utilize the fast video update routines.

	DOS             True if compiling for DOS.

	OS2             True if compiling for OS/2.

	FLEXOS          True if compiling for Flexos.

	HC              True if using a Metaware compiler.

	TC              True if using a Borland compiler.

	MSC             True if using a Microsoft compiler.

	ANSI            True if the compiler supports ANSI C and

	                (full or mixed) prototypes.

	CPLUSPLUS       True if the compiler supports C++.

PDCurses portable platform definitions list:

	PDCurses        Enables access to PDCurses-only routines.

	XOPEN           Always true.

	SYSV            True if you are compiling for SYSV portability.

	BSD             True if you are compiling for BSD portability.

	INTERNAL        Enables access to internal PDCurses routines.

	PDCURSES_WCLR   Makes behaviour of wclrtoeol() and wclrtoeof()

	                unique to PDCurses. By default Unix behavior is set.

	                See notes in wclrtoeol() and wclrtoeof().

**man-end**********************************************************************/

#define	PDCURSES	1	/* PDCurses-only routines	*/

#define	XOPEN		1	/* X/Open Curses routines	*/

#define	SYSV		1	/* System V Curses routines	*/

#define	BSD		1	/* BSD Curses routines		*/

#define	INTERNAL	1	/* PDCurses Internal routines	*/

#ifdef __MENUET_CURSES__

#undef DOS

#undef LINUX

#undef UNIX

#define MENUETOS	1

#define ANSI		1

#define CURSES__32BIT__

#ifdef _cplusplus

#define CPLUSPLUS 1

#endif

#define NO_VSSCANF 1

#endif

/*---------------------------------------------------------------------*/

#include 		/* Required by X/Open usage below	*/

/*----------------------------------------------------------------------

 *

 *	PDCurses Manifest Constants

 *

 */

#ifndef FALSE			/* booleans		 */

#  define	FALSE	0

#endif

#ifndef	TRUE			/* booleans		 */

#  define	TRUE	!FALSE

#endif

#ifndef	NULL

#  define NULL	((void*)0)	/* Null pointer		 */

#endif

#ifndef	ERR

#  define	 ERR	0		/* general error flag	 */

#endif

#ifndef	OK

#  define	 OK	1		/* general OK flag	 */

#endif

/*----------------------------------------------------------------------

 *

 *	PDCurses Type Declarations

 *

 */

typedef unsigned char bool;	/* PDCurses Boolean type	*/

typedef unsigned short chtype;	/* 8-bit attr + 8-bit char	*/

/*----------------------------------------------------------------------

 *

 *	PDCurses Structure Definitions:

 *

 */

typedef struct _win		/* definition of a window.	   */

{

	int	_cury;		/* current pseudo-cursor	   */

	int	_curx;

	int	_maxy;		/* max window coordinates	   */

	int	_maxx;

	int	_pmaxy;		/* max physical size		   */

	int	_pmaxx;

	int	_begy;		/* origin on screen		   */

	int	_begx;

	int	_lastpy;	/* last y coordinate of upper left pad display area */

	int	_lastpx;	/* last x coordinate of upper left pad display area */

	int	_lastsy1;	/* last upper y coordinate of screen window for pad */

	int	_lastsx1;	/* last upper x coordinate of screen window for pad */

	int	_lastsy2;	/* last lower y coordinate of screen window for pad */

	int	_lastsx2;	/* last lower x coordinate of screen window for pad */

	int	_flags;		/* window properties		   */

	chtype	_attrs;		/* standard A_STANDOUT attributes and colors  */

	chtype	_bkgd;		/* wrs(4/6/93) background, normally blank */

	int	_tabsize;	/* tab character size		   */

	bool	_clear;		/* causes clear at next refresh	   */

	bool	_leave;		/* leaves cursor as it happens	   */

	bool	_scroll;	/* allows window scrolling	   */

	bool	_nodelay;	/* input character wait flag	   */

	bool	_immed;	/* immediate update flag	   */

	bool	_use_keypad;	/* flags keypad key mode active	   */

	bool	_use_idl;	/* True if Ins/Del line can be used*/

	bool	_use_idc;	/* True if Ins/Del character can be used*/

	chtype**_y;		/* pointer to line pointer array   */

	int*	_firstch;	/* first changed character in line */

	int*	_lastch;	/* last changed character in line  */

	int	_tmarg;	/* top of scrolling region	   */

	int	_bmarg;	/* bottom of scrolling region	   */

	char*	_title;		/* window title			   */

	char	_title_ofs;	/* window title offset from left   */

	chtype	_title_attr;	/* window title attributes	   */

	chtype	_blank;		/* window's blank character	   */

	int	_parx, _pary;	/* coords relative to parent (0,0) */

struct	_win*	_parent;	/* subwin's pointer to parent win  */

}	WINDOW;

/*----------------------------------------------------------------------

*

*	Private structures that are necessary for correct

*	macro construction.

*

*/

#ifdef	REGISTERWINDOWS

typedef struct _ref		/* Refresh Window Structure	 */

{

	WINDOW*	win;

struct	_ref*	next;

struct	_ref*	tail;

}	ACTIVE;

typedef struct _wins

{

	WINDOW*		w;	/* pointer to a visible window	    */

	struct _wins*	next;	/* Next visible window pointer	    */

	struct _wins*	prev;	/* Next visible window pointer	    */

	struct _wins*	tail;	/* Last visible window pointer	    */

				/* Only head window (stdscr) has    */

				/* a valid tail pointer.	    */

}	WINDS;

#endif