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/*----------------------------------------------------------------------*
* PDCursesMod *
*----------------------------------------------------------------------*/
#ifndef __PDCURSES__
#define __PDCURSES__ 1
#define __PDCURSESMOD__ 1
/*man-start**************************************************************
Define before inclusion (only those needed):
Macro | Meaning / value
:--------------|---------------------------------------------------
XCURSES | if building / built for X11
PDC_RGB | RGB color (Red = 1, Green = 2, Blue = 4) vs. BGR
PDC_WIDE | if building / built with wide-character support
PDC_FORCE_UTF8 | if forcing use of UTF8 (implies PDC_WIDE)
PDC_DLL_BUILD | if building / built as a Windows DLL
PDC_NCMOUSE | use ncurses mouse API vs. traditional PDCurses*
Defined by this header:
Macro | Meaning / value
:--------------|---------------------------------------------------
PDCURSES | PDCurses-only features are available
PDCURSESMOD | PDCursesMod-only features are available
PDC_BUILD | API build version
PDC_VER_MAJOR | major version number
PDC_VER_MINOR | minor version number
PDC_VER_CHANGE | version change number
PDC_VER_YEAR | year of version
PDC_VER_MONTH | month of version
PDC_VER_DAY | day of month of version
PDC_VERDOT | version string
**man-end****************************************************************/
#define PDCURSES 1
#define PDC_BUILD (PDC_VER_MAJOR*1000 + PDC_VER_MINOR *100 + PDC_VER_CHANGE)
/* NOTE : For version changes that are not backward compatible, */
/* the 'endwin_*' #defines below should be updated. */
#define PDC_VER_MAJOR 4
#define PDC_VER_MINOR 5
#define PDC_VER_CHANGE 4
#define PDC_VER_YEAR 2026
#define PDC_VER_MONTH 04
#define PDC_VER_DAY 07
#define PDC_STRINGIZE( x) #x
#define PDC_stringize( x) PDC_STRINGIZE( x)
#define PDC_VERDOT PDC_stringize( PDC_VER_MAJOR) "." \
PDC_stringize( PDC_VER_MINOR) "." \
PDC_stringize( PDC_VER_CHANGE)
#if PDC_VER_MONTH < 10
#define PDC_VER_YMD PDC_stringize( PDC_VER_YEAR) "-" \
"0" PDC_stringize( PDC_VER_MONTH) "-" \
PDC_stringize( PDC_VER_DAY)
#else
#define PDC_VER_YMD PDC_stringize( PDC_VER_YEAR) "-" \
PDC_stringize( PDC_VER_MONTH) "-" \
PDC_stringize( PDC_VER_DAY)
#endif
#define PDC_VERSION_PATCH (PDC_VER_YEAR * 10000 + PDC_VER_MONTH * 100 + PDC_VER_DAY)
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define PDC_99 1
#endif
#if defined(__cplusplus) && __cplusplus >= 199711L
# define PDC_PP98 1
#endif
/*----------------------------------------------------------------------*/
#include <stdarg.h>
#include <limits.h>
#include <stddef.h>
#include <stdio.h>
#if defined( PDC_FORCE_UTF8) && !defined( PDC_WIDE)
#define PDC_WIDE 1
#endif
#ifdef PDC_WIDE
# include <wchar.h>
#endif
#if defined(PDC_99) && !defined(__bool_true_false_are_defined)
# include <stdbool.h>
#endif
#ifdef __cplusplus
extern "C"
{
# ifndef PDC_PP98
# define bool _bool
# endif
#endif
#ifdef NO_STDINT_H
#define uint64_t unsigned __int64
#define uint32_t unsigned long
#define uint16_t unsigned short
#define int32_t long
#define int16_t short
#else
#include <stdint.h>
#ifdef __DMC__
#define uint64_t unsigned long long
#endif
#endif
/*----------------------------------------------------------------------
*
* Constants and Types
*
*/
#undef FALSE
#define FALSE 0
#undef TRUE
#define TRUE 1
#undef ERR
#define ERR (-1)
#undef OK
#define OK 0
#if !defined(PDC_PP98) && !defined(__bool_true_false_are_defined)
typedef unsigned char bool;
#endif
#if defined( CHTYPE_16)
typedef uint16_t chtype; /* 8-bit attr + 8-bit char */
typedef uint32_t mmask_t;
#elif defined( CHTYPE_32)
typedef uint32_t chtype; /* chtypes will be 32 bits */
typedef uint32_t mmask_t;
#else
typedef uint64_t chtype; /* chtypes will be 64 bits */
typedef uint64_t mmask_t;
#define PDC_LONG_MMASK
#ifdef PDC_WIDE
#define USING_COMBINING_CHARACTER_SCHEME
#endif
#endif
#ifdef PDC_WIDE
typedef chtype cchar_t;
#define CCHARW_MAX 20
#endif
typedef chtype attr_t;
/*----------------------------------------------------------------------
*
* Version Info
*
*/
enum PDC_port
{
PDC_PORT_X11 = 0,
PDC_PORT_WINCON = 1,
PDC_PORT_WINGUI = 2,
PDC_PORT_DOS = 3,
PDC_PORT_OS2 = 4,
PDC_PORT_SDL1 = 5,
PDC_PORT_SDL2 = 6,
PDC_PORT_VT = 7,
PDC_PORT_DOSVGA = 8,
PDC_PORT_PLAN9 = 9,
PDC_PORT_LINUX_FB = 10,
PDC_PORT_OPENGL = 11,
PDC_PORT_OS2GUI = 12,
PDC_PORT_SDL3 = 13
};
/* Use this structure with PDC_get_version() for run-time info about the
way the library was built, in case it doesn't match the header. */
typedef struct
{
short flags; /* flags OR'd together (see below) */
short build; /* PDC_BUILD at compile time */
unsigned char major; /* PDC_VER_MAJOR */
unsigned char minor; /* PDC_VER_MINOR */
unsigned char change; /* PDC_VER_CHANGE */
unsigned char csize; /* sizeof chtype */
unsigned char bsize; /* sizeof bool */
enum PDC_port port;
} PDC_VERSION;
enum
{
PDC_VFLAG_DEBUG = 1, /* set if built with -DPDCDEBUG */
PDC_VFLAG_WIDE = 2, /* -DPDC_WIDE */
PDC_VFLAG_UTF8 = 4, /* -DPDC_FORCE_UTF8 */
PDC_VFLAG_DLL = 8, /* -DPDC_DLL_BUILD */
PDC_VFLAG_RGB = 16 /* -DPDC_RGB */
};
/*----------------------------------------------------------------------
*
* Mouse Interface -- SYSVR4, with extensions
*
*/
#define PDC_MAX_MOUSE_BUTTONS 9
typedef struct
{
int x; /* absolute column, 0 based, measured in characters */
int y; /* absolute row, 0 based, measured in characters */
short button[PDC_MAX_MOUSE_BUTTONS]; /* state of each button */
int changes; /* flags indicating what has changed with the mouse */
} MOUSE_STATUS;
#define BUTTON_RELEASED 0x0000
#define BUTTON_PRESSED 0x0001
#define BUTTON_CLICKED 0x0002
#define BUTTON_DOUBLE_CLICKED 0x0003
#define BUTTON_TRIPLE_CLICKED 0x0004
#define BUTTON_MOVED 0x0005 /* PDCurses */
#define WHEEL_SCROLLED 0x0006 /* PDCurses */
#define BUTTON_ACTION_MASK 0x0007 /* PDCurses */
#define PDC_BUTTON_SHIFT 0x0008 /* PDCurses */
#define PDC_BUTTON_CONTROL 0x0010 /* PDCurses */
#define PDC_BUTTON_ALT 0x0020 /* PDCurses */
#define BUTTON_MODIFIER_MASK 0x0038 /* PDCurses */
#define MOUSE_X_POS (Mouse_status.x)
#define MOUSE_Y_POS (Mouse_status.y)
/*
* Bits associated with the .changes field:
* 3 2 1 0
* 210987654321098765432109876543210
* 1 <- button 1 has changed 0
* 10 <- button 2 has changed 1
* 100 <- button 3 has changed 2
* 1000 <- mouse has moved 3
* (Not actually used!) 10000 <- mouse position report 4
* 100000 <- mouse wheel up 5
* 1000000 <- mouse wheel down 6
* 10000000 <- mouse wheel left 7
* 100000000 <- mouse wheel right 8
* (Buttons 4 and up are 1000000000 <- button 4 has changed 9
* PDCursesMod-only, 10000000000 <- button 5 has changed 10
* and only 4 & 5 are 100000000000 <- button 6 has changed 11
* currently used) 1000000000000 <- button 7 has changed 12
* 10000000000000 <- button 8 has changed 13
* 100000000000000 <- button 9 has changed 14
*/
#define PDC_MOUSE_MOVED 0x0008
#define PDC_MOUSE_UNUSED_BIT 0x0010
#define PDC_MOUSE_WHEEL_UP 0x0020
#define PDC_MOUSE_WHEEL_DOWN 0x0040
#define PDC_MOUSE_WHEEL_LEFT 0x0080
#define PDC_MOUSE_WHEEL_RIGHT 0x0100
#define A_BUTTON_CHANGED (Mouse_status.changes & 7)
#define MOUSE_MOVED (Mouse_status.changes & PDC_MOUSE_MOVED)
#define BUTTON_CHANGED(x) (Mouse_status.changes & (1 << ((x) - ((x)<4 ? 1 : -5))))
#define BUTTON_STATUS(x) (Mouse_status.button[(x) - 1])
#define MOUSE_WHEEL_UP (Mouse_status.changes & PDC_MOUSE_WHEEL_UP)
#define MOUSE_WHEEL_DOWN (Mouse_status.changes & PDC_MOUSE_WHEEL_DOWN)
#define MOUSE_WHEEL_LEFT (Mouse_status.changes & PDC_MOUSE_WHEEL_LEFT)
#define MOUSE_WHEEL_RIGHT (Mouse_status.changes & PDC_MOUSE_WHEEL_RIGHT)
/* mouse bit-masks */
#define BUTTON1_RELEASED (mmask_t)0x01
#define BUTTON1_PRESSED (mmask_t)0x02
#define BUTTON1_CLICKED (mmask_t)0x04
#define BUTTON1_DOUBLE_CLICKED (mmask_t)0x08
#define BUTTON1_TRIPLE_CLICKED (mmask_t)0x10
/* With the "traditional" 32-bit mmask_t, mouse move and triple-clicks
share the same bit and can't be distinguished. 64-bit mmask_ts allow us
to make the distinction, and will allow other events to be added later.
Note that the BUTTONn_MOVED masks are PDCurses*-specific, and won't work
if PDC_NCMOUSE is defined. For portable code, use REPORT_MOUSE_POSITION
to get all mouse movement events, and keep track of press/release events
to determine which button(s) are held at a given time. */
#ifdef PDC_LONG_MMASK
#define BUTTON1_MOVED (mmask_t)0x20 /* PDCurses* only; deprecated */
#define PDC_BITS_PER_BUTTON 6
#else
#define BUTTON1_MOVED (mmask_t)0x10 /* PDCurses* only; deprecated */
#define PDC_BITS_PER_BUTTON 5
#endif
#define PDC_SHIFTED_BUTTON( button, n) ((mmask_t)(button) << (((n) - 1) * PDC_BITS_PER_BUTTON))
#define BUTTON2_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 2)
#define BUTTON2_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 2)
#define BUTTON2_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 2)
#define BUTTON2_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 2)
#define BUTTON2_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 2)
/* mouse move events are PDCurses*-only; deprecated */
#define BUTTON2_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 2)
#define BUTTON3_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 3)
#define BUTTON3_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 3)
#define BUTTON3_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 3)
#define BUTTON3_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 3)
#define BUTTON3_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 3)
#define BUTTON3_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 3)
/* For the ncurses-compatible functions only, BUTTON4_PRESSED and
BUTTON5_PRESSED are returned for mouse scroll wheel up and down;
otherwise PDCurses doesn't support buttons 4 and 5... except
as described above for WinGUI, and perhaps to be extended to
other PDCursesMod flavors */
#define BUTTON4_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 4)
#define BUTTON4_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 4)
#define BUTTON4_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 4)
#define BUTTON4_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 4)
#define BUTTON4_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 4)
#define BUTTON4_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 4)
#define BUTTON5_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 5)
#define BUTTON5_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 5)
#define BUTTON5_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 5)
#define BUTTON5_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 5)
#define BUTTON5_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 5)
#define BUTTON5_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 5)
#define MOUSE_WHEEL_SCROLL PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 6)
#define BUTTON_MODIFIER_SHIFT (MOUSE_WHEEL_SCROLL << 1)
#define BUTTON_MODIFIER_CONTROL (MOUSE_WHEEL_SCROLL << 2)
#define BUTTON_MODIFIER_ALT (MOUSE_WHEEL_SCROLL << 3)
#define REPORT_MOUSE_POSITION (MOUSE_WHEEL_SCROLL << 4)
#if defined(PDC_NCMOUSE) /* ncurses lacks button move and wheel scroll events */
#define ALL_BUTTON_MOVE_EVENTS (BUTTON1_MOVED | BUTTON2_MOVED \
| BUTTON3_MOVED | BUTTON4_MOVED | BUTTON5_MOVED)
#define ALL_MOUSE_EVENTS ((REPORT_MOUSE_POSITION - 1) \
^ ALL_BUTTON_MOVE_EVENTS ^ MOUSE_WHEEL_SCROLL)
#else /* the 'classic' interface has all events */
#define ALL_MOUSE_EVENTS (REPORT_MOUSE_POSITION - 1)
#endif
/* ncurses mouse interface */
typedef struct
{
short id; /* unused, always 0 */
int x, y, z; /* x, y same as MOUSE_STATUS; z unused */
mmask_t bstate; /* equivalent to changes + button[], but
in the same format as used for mousemask() */
} MEVENT;
#if defined(PDC_NCMOUSE) && !defined(NCURSES_MOUSE_VERSION)
# define NCURSES_MOUSE_VERSION 2
#endif
#ifdef NCURSES_MOUSE_VERSION
# define BUTTON_SHIFT BUTTON_MODIFIER_SHIFT
# define BUTTON_CONTROL BUTTON_MODIFIER_CONTROL
# define BUTTON_CTRL BUTTON_MODIFIER_CONTROL
# define BUTTON_ALT BUTTON_MODIFIER_ALT
#else
# define BUTTON_SHIFT PDC_BUTTON_SHIFT
# define BUTTON_CONTROL PDC_BUTTON_CONTROL
# define BUTTON_ALT PDC_BUTTON_ALT
#endif
/*----------------------------------------------------------------------
*
* Window and Screen Structures
*
*/
typedef struct _win WINDOW;
typedef struct _screen SCREEN;
/*----------------------------------------------------------------------
*
* External Variables
*
*/
#ifdef PDC_DLL_BUILD
# ifdef CURSES_LIBRARY
# define PDCEX __declspec(dllexport) extern
# else
# define PDCEX __declspec(dllimport) extern
# endif
#else
# define PDCEX extern
#endif
PDCEX int LINES; /* terminal height */
PDCEX int COLS; /* terminal width */
PDCEX WINDOW *stdscr; /* the default screen window */
PDCEX WINDOW *curscr; /* the current screen image */
PDCEX MOUSE_STATUS Mouse_status;
PDCEX int COLORS;
PDCEX int COLOR_PAIRS;
PDCEX int TABSIZE;
PDCEX chtype acs_map[]; /* alternate character set map */
PDCEX char ttytype[]; /* terminal name/description */
/*man-start**************************************************************
Text Attributes
===============
All chtypes have bits devoted to character data, attribute data, and color
pair data. There are four configurations supported :
### Default, 64-bit chtype, both wide- and 8-bit character builds:
color pair | unused | modifiers | character eg 'a'
--------------|--------|-----------------------|--------------------
63 62 .. 45 44|43 .. 39|37 36 35 .. 22 21|20 19 18 .. 3 2 1 0
21 character bits (0-20), enough for full Unicode coverage
17 attribute bits (21-37)
6 currently unused bits (38-43)
20 color pair bits (44-63), enough for 1048576 color pairs
As of 2025 Dec 30, WinGUI, VT, X11 and X11new, Linux framebuffer,
DOSVGA, OpenGL, and SDLn can have COLOR_PAIRS = 1048576. Plan9 and
WinCon may join them. DOS and OS/2 lack full-color capability.
### 32-bit chtypes with wide characters (CHTYPE_32 and PDC_WIDE are #defined):
color pair | modifiers | character eg 'a'
-----------------|-----------------------|--------------------
31 30 29 .. 25 24|23 22 21 20 19 18 17 16|15 14 13 .. 2 1 0
16 character bits (0-16), enough for BMP (Unicode below 64K)
8 attribute bits (16-23)
8 color pair bits (24-31), for 256 color pairs
### 32-bit chtypes with narrow characters (CHTYPE_32 #defined, PDC_WIDE is not):
color pair | modifiers |character
--------------------|---------------------|----------------
31 30 29 .. 22 21 20|19 18 17 16 .. 10 9 8|7 6 5 4 3 2 1 0
8 character bits (0-7); only 8-bit charsets will work
12 attribute bits (8-19)
12 color pair bits (20-31), for 4096 pairs
### 16-bit chtypes (CHTYPE_16 #defined, must be narrow characters) :
color pair |modifs |character
--------------|-------|---------------
15 14 13 12 11|10 9 8 |7 6 5 4 3 2 1 0
8 character bits (0-7); only 8-bit charsets will work
3 attribute bits (8-10) : bold, reverse, blink
5 color pair bits (11-15), for 32 pairs
This is normally used only in very low-memory situations.
**man-end****************************************************************/
/*** Video attribute macros ***/
#define WA_NORMAL (chtype)0
#ifdef CHTYPE_16
# define PDC_CHARTEXT_BITS 8
# define PDC_ATTRIBUTE_BITS 3
# define PDC_UNUSED_BITS 0
# define PDC_COLOR_BITS 5
#elif !defined( CHTYPE_32)
/* 64-bit chtypes, both wide- and narrow */
# define PDC_CHARTEXT_BITS 21
# define PDC_ATTRIBUTE_BITS 17
# define PDC_UNUSED_BITS 6
#if INT_MAX > 65536
# define PDC_COLOR_BITS 20
#else
# define PDC_COLOR_BITS 13
#endif
# else
#ifdef PDC_WIDE
/* 32-bit chtypes, wide character */
# define PDC_CHARTEXT_BITS 16
# define PDC_ATTRIBUTE_BITS 8
# define PDC_UNUSED_BITS 0
# define PDC_COLOR_BITS 8
#else
/* 32-bit chtypes, narrow (8-bit) characters */
# define PDC_CHARTEXT_BITS 8
# define PDC_ATTRIBUTE_BITS 12
# define PDC_UNUSED_BITS 0
# define PDC_COLOR_BITS 12
#endif
#endif
# define PDC_COLOR_SHIFT (PDC_CHARTEXT_BITS + PDC_ATTRIBUTE_BITS + PDC_UNUSED_BITS)
# define A_COLOR ((((chtype)1 << PDC_COLOR_BITS) - 1) << PDC_COLOR_SHIFT)
# define A_ATTRIBUTES (((((chtype)1 << PDC_ATTRIBUTE_BITS) - 1) << PDC_CHARTEXT_BITS) | A_COLOR)
# define A_CHARTEXT (((chtype)1 << PDC_CHARTEXT_BITS) - 1)
#define PDC_ATTRIBUTE_BIT( N) ((chtype)1 << (N))
#ifdef CHTYPE_16
# define WA_BOLD WA_NORMAL
# define WA_RIGHT WA_NORMAL
# define WA_LEFT WA_NORMAL
# define WA_ITALIC WA_NORMAL
# define WA_UNDERLINE WA_NORMAL
# define WA_REVERSE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS)
# define WA_BLINK PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 1)
# define WA_ALTCHARSET PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 2)
#else
# define WA_ALTCHARSET PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS)
# define WA_RIGHT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 1)
# define WA_LEFT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 2)
# define WA_ITALIC PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 3)
# define WA_UNDERLINE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 4)
# define WA_REVERSE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 5)
# define WA_BLINK PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 6)
# define WA_BOLD PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 7)
#endif
#if PDC_COLOR_BITS >= 11
# define WA_TOP PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 8)
# define WA_STRIKEOUT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 9)
# define WA_DIM PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 10)
/* Reserved bit : PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 11) */
#else
# define WA_DIM WA_NORMAL
# define WA_TOP WA_NORMAL
# define WA_STRIKEOUT WA_NORMAL
#endif
#if PDC_COLOR_BITS >= 17
# define WA_HORIZONTAL PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 11)
# define WA_VERTICAL PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 12)
# define WA_INVIS PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 13)
# define WA_LOW PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 14)
# define WA_PROTECT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 15)
# define WA_STANDOUT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 16)
#else
# define WA_HORIZONTAL 0
# define WA_VERTICAL 0
# define WA_INVIS 0
# define WA_LOW WA_UNDERLINE
# define WA_PROTECT (WA_UNDERLINE | WA_LEFT | WA_RIGHT | WA_TOP)
# define WA_STANDOUT (WA_REVERSE | WA_BOLD) /* X/Open */
#endif
#define CHR_MSK A_CHARTEXT /* Obsolete */
#define ATR_MSK A_ATTRIBUTES /* Obsolete */
#define ATR_NRM A_NORMAL /* Obsolete */
/* X/Open A_ defines. */
#define A_ALTCHARSET WA_ALTCHARSET
#define A_BLINK WA_BLINK
#define A_BOLD WA_BOLD
#define A_DIM WA_DIM
#define A_INVIS WA_INVIS
#define A_REVERSE WA_REVERSE
#define A_PROTECT WA_PROTECT
#define A_STANDOUT WA_STANDOUT
#define A_UNDERLINE WA_UNDERLINE
/* ncurses and PDCurses extension A_ defines. */
#define A_NORMAL WA_NORMAL
#define A_LEFT WA_LEFT
#define A_RIGHT WA_RIGHT
#define A_LOW WA_LOW
#define A_TOP WA_TOP
#define A_HORIZONTAL WA_HORIZONTAL
#define A_VERTICAL WA_VERTICAL
/* A_ITALIC and WA_ITALIC are PDCurses and ncurses extensions.
A_STRIKEOUT and WA_STRIKEOUT are PDCursesMod extensions. */
#define A_ITALIC WA_ITALIC
#define A_STRIKEOUT WA_STRIKEOUT
/*** Alternate character set macros ***/
#define PDC_ACS(w) ((chtype)w | A_ALTCHARSET)
/* VT100-compatible symbols -- box chars */
#define ACS_LRCORNER PDC_ACS('V')
#define ACS_URCORNER PDC_ACS('W')
#define ACS_ULCORNER PDC_ACS('X')
#define ACS_LLCORNER PDC_ACS('Y')
#define ACS_PLUS PDC_ACS('Z')
#define ACS_LTEE PDC_ACS('[')
#define ACS_RTEE PDC_ACS('\\')
#define ACS_BTEE PDC_ACS(']')
#define ACS_TTEE PDC_ACS('^')
#define ACS_HLINE PDC_ACS('_')
#define ACS_VLINE PDC_ACS('`')
/* Box char aliases. The four characters tell you if a Single
line points up, right, down, and/or left from the center;
or if it's Blank; or if it's Thick or Double. */
#define ACS_BSSB ACS_ULCORNER
#define ACS_SSBB ACS_LLCORNER
#define ACS_BBSS ACS_URCORNER
#define ACS_SBBS ACS_LRCORNER
#define ACS_SBSS ACS_RTEE
#define ACS_SSSB ACS_LTEE
#define ACS_SSBS ACS_BTEE
#define ACS_BSSS ACS_TTEE
#define ACS_BSBS ACS_HLINE
#define ACS_SBSB ACS_VLINE
#define ACS_SSSS ACS_PLUS
/* The following Single/Double, Double, and Double/Single box
characters and their aliases are PDCursesMod extensions. ncurses
does have the wide-character versions of the Double-line box
characters (and adds Thick box characters). Aside from that,
consider these to be completely non-portable. */
#define ACS_SD_LRCORNER PDC_ACS(';')
#define ACS_SD_URCORNER PDC_ACS('<')
#define ACS_SD_ULCORNER PDC_ACS('=')
#define ACS_SD_LLCORNER PDC_ACS('>')
#define ACS_SD_LTEE PDC_ACS('@')
#define ACS_SD_RTEE PDC_ACS('A')
#define ACS_SD_BTEE PDC_ACS('B')
#define ACS_SD_TTEE PDC_ACS('C')
#define ACS_SD_PLUS PDC_ACS('?')
#define ACS_SBBD ACS_SD_LRCORNER
#define ACS_BBSD ACS_SD_URCORNER
#define ACS_BDSB ACS_SD_ULCORNER
#define ACS_SDBB ACS_SD_LLCORNER
#define ACS_SDSB ACS_SD_LTEE
#define ACS_SBSD ACS_SD_RTEE
#define ACS_SDBD ACS_SD_BTEE
#define ACS_BDSD ACS_SD_TTEE
#define ACS_SDSD ACS_SD_PLUS
#define ACS_D_LRCORNER PDC_ACS('D')
#define ACS_D_URCORNER PDC_ACS('E')
#define ACS_D_ULCORNER PDC_ACS('F')
#define ACS_D_LLCORNER PDC_ACS('G')
#define ACS_D_LTEE PDC_ACS('I')
#define ACS_D_RTEE PDC_ACS('J')
#define ACS_D_BTEE PDC_ACS('K')
#define ACS_D_TTEE PDC_ACS('L')
#define ACS_D_HLINE PDC_ACS('a')
#define ACS_D_VLINE PDC_ACS('b')
#define ACS_D_PLUS PDC_ACS('H')
#define ACS_DBBD ACS_D_LRCORNER
#define ACS_BBDD ACS_D_URCORNER
#define ACS_BDDB ACS_D_ULCORNER
#define ACS_DDBB ACS_D_LLCORNER
#define ACS_DDDB ACS_D_LTEE
#define ACS_DBDD ACS_D_RTEE
#define ACS_DDBD ACS_D_BTEE
#define ACS_BDDD ACS_D_TTEE
#define ACS_BDBD ACS_D_HLINE
#define ACS_DBDB ACS_D_VLINE
#define ACS_DDDD ACS_D_PLUS
#define ACS_DS_LRCORNER PDC_ACS('M')
#define ACS_DS_URCORNER PDC_ACS('N')
#define ACS_DS_ULCORNER PDC_ACS('O')
#define ACS_DS_LLCORNER PDC_ACS('P')
#define ACS_DS_LTEE PDC_ACS('R')
#define ACS_DS_RTEE PDC_ACS('S')
#define ACS_DS_BTEE PDC_ACS('T')
#define ACS_DS_TTEE PDC_ACS('U')
#define ACS_DS_PLUS PDC_ACS('Q')
#define ACS_DBBS ACS_DS_LRCORNER
#define ACS_BBDS ACS_DS_URCORNER
#define ACS_BSDB ACS_DS_ULCORNER
#define ACS_DSBB ACS_DS_LLCORNER
#define ACS_DSDB ACS_DS_LTEE
#define ACS_DBDS ACS_DS_RTEE
#define ACS_DSBS ACS_DS_BTEE
#define ACS_BSDS ACS_DS_TTEE
#define ACS_DSDS ACS_DS_PLUS
/* PDCursesMod-only ACS chars. Don't use if compatibility with any
other curses implementation matters. Some won't work in non-wide
X11 builds (see 'common/acs_defs.h' for details). Best avoided. */
#define ACS_CENT PDC_ACS('{')
#define ACS_YEN PDC_ACS('|')
#define ACS_PESETA PDC_ACS('}')
#define ACS_HALF PDC_ACS('&')
#define ACS_QUARTER PDC_ACS('\'')
#define ACS_LEFT_ANG_QU PDC_ACS(')')
#define ACS_RIGHT_ANG_QU PDC_ACS('*')
#define ACS_CLUB PDC_ACS( 11)
#define ACS_HEART PDC_ACS( 12)
#define ACS_SPADE PDC_ACS( 13)
#define ACS_SMILE PDC_ACS( 14)
#define ACS_REV_SMILE PDC_ACS( 15)
#define ACS_MED_BULLET PDC_ACS( 16)
#define ACS_WHITE_BULLET PDC_ACS( 17)
#define ACS_PILCROW PDC_ACS( 18)
#define ACS_SECTION PDC_ACS( 19)
#define ACS_SUP2 PDC_ACS(',')
#define ACS_ALPHA PDC_ACS('.')
#define ACS_BETA PDC_ACS('/')
#define ACS_GAMMA PDC_ACS('0')
#define ACS_UP_SIGMA PDC_ACS('1')
#define ACS_LO_SIGMA PDC_ACS('2')
#define ACS_MU PDC_ACS('4')
#define ACS_TAU PDC_ACS('5')
#define ACS_UP_PHI PDC_ACS('6')
#define ACS_THETA PDC_ACS('7')
#define ACS_OMEGA PDC_ACS('8')
#define ACS_DELTA PDC_ACS('9')
#define ACS_INFINITY PDC_ACS('-')
#define ACS_LO_PHI PDC_ACS( 22)
#define ACS_EPSILON PDC_ACS(':')
#define ACS_INTERSECT PDC_ACS('e')
#define ACS_TRIPLE_BAR PDC_ACS('f')
#define ACS_DIVISION PDC_ACS('c')
#define ACS_APPROX_EQ PDC_ACS('d')
#define ACS_SM_BULLET PDC_ACS('g')
#define ACS_SQUARE_ROOT PDC_ACS('i')
#define ACS_UBLOCK PDC_ACS('p')
#define ACS_BBLOCK PDC_ACS('q')
#define ACS_LBLOCK PDC_ACS('r')
#define ACS_RBLOCK PDC_ACS('s')
#define ACS_A_ORDINAL PDC_ACS(20)
#define ACS_O_ORDINAL PDC_ACS(21)
#define ACS_INV_QUERY PDC_ACS(24)
#define ACS_REV_NOT PDC_ACS(25)
#define ACS_NOT PDC_ACS(26)
#define ACS_INV_BANG PDC_ACS(23)
#define ACS_UP_INTEGRAL PDC_ACS(27)
#define ACS_LO_INTEGRAL PDC_ACS(28)
#define ACS_SUP_N PDC_ACS(29)
#define ACS_CENTER_SQU PDC_ACS(30)
#define ACS_F_WITH_HOOK PDC_ACS(31)
/* VT100-compatible symbols -- other */
#define ACS_S1 PDC_ACS('l')
#define ACS_S9 PDC_ACS('o')
#define ACS_DIAMOND PDC_ACS('j')
#define ACS_CKBOARD PDC_ACS('k')
#define ACS_DEGREE PDC_ACS('w')
#define ACS_PLMINUS PDC_ACS('x')
#define ACS_BULLET PDC_ACS('h')
/* Teletype 5410v1 symbols -- these are defined in SysV curses, but
are not well-supported by most terminals. Stick to VT100 characters
for optimum portability. */
#define ACS_LARROW PDC_ACS('!')
#define ACS_RARROW PDC_ACS(' ')
#define ACS_DARROW PDC_ACS('#')
#define ACS_UARROW PDC_ACS('"')
#define ACS_BOARD PDC_ACS('+')
#define ACS_LTBOARD PDC_ACS('y')
#define ACS_LANTERN PDC_ACS('z')
#define ACS_BLOCK PDC_ACS('t')
/* That goes double for these -- undocumented SysV symbols. Don't use
them. */
#define ACS_S3 PDC_ACS('m')
#define ACS_S7 PDC_ACS('n')
#define ACS_LEQUAL PDC_ACS('u')
#define ACS_GEQUAL PDC_ACS('v')
#define ACS_PI PDC_ACS('$')
#define ACS_NEQUAL PDC_ACS('%')
#define ACS_STERLING PDC_ACS('~')
/* cchar_t aliases */
#ifdef PDC_WIDE
# define WACS_CENT (&(acs_map['{']))
# define WACS_YEN (&(acs_map['|']))
# define WACS_PESETA (&(acs_map['}']))
# define WACS_HALF (&(acs_map['&']))
# define WACS_QUARTER (&(acs_map['\'']))
# define WACS_LEFT_ANG_QU (&(acs_map[')']))
# define WACS_RIGHT_ANG_QU (&(acs_map['*']))
# define WACS_D_HLINE (&(acs_map['a']))
# define WACS_D_VLINE (&(acs_map['b']))
# define WACS_CLUB (&(acs_map[ 11]))
# define WACS_HEART (&(acs_map[ 12]))
# define WACS_SPADE (&(acs_map[ 13]))
# define WACS_SMILE (&(acs_map[ 14]))
# define WACS_REV_SMILE (&(acs_map[ 15]))
# define WACS_MED_BULLET (&(acs_map[ 16]))
# define WACS_WHITE_BULLET (&(acs_map[ 17]))
# define WACS_PILCROW (&(acs_map[ 18]))
# define WACS_SECTION (&(acs_map[ 19]))
# define WACS_SUP2 (&(acs_map[',']))
# define WACS_ALPHA (&(acs_map['.']))
# define WACS_BETA (&(acs_map['/']))
# define WACS_GAMMA (&(acs_map['0']))
# define WACS_UP_SIGMA (&(acs_map['1']))
# define WACS_LO_SIGMA (&(acs_map['2']))
# define WACS_MU (&(acs_map['4']))
# define WACS_TAU (&(acs_map['5']))
# define WACS_UP_PHI (&(acs_map['6']))
# define WACS_THETA (&(acs_map['7']))
# define WACS_OMEGA (&(acs_map['8']))
# define WACS_DELTA (&(acs_map['9']))
# define WACS_INFINITY (&(acs_map['-']))
# define WACS_LO_PHI (&(acs_map[ 22]))
# define WACS_EPSILON (&(acs_map[':']))
# define WACS_INTERSECT (&(acs_map['e']))
# define WACS_TRIPLE_BAR (&(acs_map['f']))
# define WACS_DIVISION (&(acs_map['c']))
# define WACS_APPROX_EQ (&(acs_map['d']))
# define WACS_SM_BULLET (&(acs_map['g']))
# define WACS_SQUARE_ROOT (&(acs_map['i']))
# define WACS_UBLOCK (&(acs_map['p']))
# define WACS_BBLOCK (&(acs_map['q']))
# define WACS_LBLOCK (&(acs_map['r']))
# define WACS_RBLOCK (&(acs_map['s']))
# define WACS_A_ORDINAL (&(acs_map[20]))
# define WACS_O_ORDINAL (&(acs_map[21]))
# define WACS_INV_QUERY (&(acs_map[24]))
# define WACS_REV_NOT (&(acs_map[25]))
# define WACS_NOT (&(acs_map[26]))
# define WACS_INV_BANG (&(acs_map[23]))
# define WACS_UP_INTEGRAL (&(acs_map[27]))
# define WACS_LO_INTEGRAL (&(acs_map[28]))
# define WACS_SUP_N (&(acs_map[29]))
# define WACS_CENTER_SQU (&(acs_map[30]))
# define WACS_F_WITH_HOOK (&(acs_map[31]))
/* See above comments about box characters and their aliases. The
following eleven characters, for single-line boxes, are the only
portable ones. The thick and double-line characters are ncurses
extensions. The 'mixed' single-double and double-single
characters are PDCursesMod extensions and totally non-portable. */
# define WACS_LRCORNER (&(acs_map['V']))
# define WACS_URCORNER (&(acs_map['W']))
# define WACS_ULCORNER (&(acs_map['X']))
# define WACS_LLCORNER (&(acs_map['Y']))
# define WACS_PLUS (&(acs_map['Z']))
# define WACS_LTEE (&(acs_map['[']))
# define WACS_RTEE (&(acs_map['\\']))
# define WACS_BTEE (&(acs_map[']']))
# define WACS_TTEE (&(acs_map['^']))
# define WACS_HLINE (&(acs_map['_']))
# define WACS_VLINE (&(acs_map['`']))
# define WACS_SBBS WACS_LRCORNER
# define WACS_BBSS WACS_URCORNER
# define WACS_BSSB WACS_ULCORNER
# define WACS_SSBB WACS_LLCORNER
# define WACS_SSSS WACS_PLUS
# define WACS_SSSB WACS_LTEE
# define WACS_SBSS WACS_RTEE
# define WACS_SSBS WACS_BTEE
# define WACS_BSSS WACS_TTEE
# define WACS_BSBS WACS_HLINE
# define WACS_SBSB WACS_VLINE
# define WACS_SD_LRCORNER (&(acs_map[';']))
# define WACS_SD_URCORNER (&(acs_map['<']))
# define WACS_SD_ULCORNER (&(acs_map['=']))
# define WACS_SD_LLCORNER (&(acs_map['>']))
# define WACS_SD_PLUS (&(acs_map['?']))
# define WACS_SD_LTEE (&(acs_map['@']))
# define WACS_SD_RTEE (&(acs_map['A']))
# define WACS_SD_BTEE (&(acs_map['B']))
# define WACS_SD_TTEE (&(acs_map['C']))
# define WACS_SBBD WACS_SD_LRCORNER
# define WACS_BBSD WACS_SD_URCORNER
# define WACS_BDSB WACS_SD_ULCORNER
# define WACS_SDBB WACS_SD_LLCORNER
# define WACS_SDSD WACS_SD_PLUS
# define WACS_SDSB WACS_SD_LTEE
# define WACS_SBSD WACS_SD_RTEE
# define WACS_SDBD WACS_SD_BTEE
# define WACS_BDSD WACS_SD_TTEE
# define WACS_D_LRCORNER (&(acs_map['D']))
# define WACS_D_URCORNER (&(acs_map['E']))
# define WACS_D_ULCORNER (&(acs_map['F']))
# define WACS_D_LLCORNER (&(acs_map['G']))
# define WACS_D_PLUS (&(acs_map['H']))
# define WACS_D_LTEE (&(acs_map['I']))
# define WACS_D_RTEE (&(acs_map['J']))
# define WACS_D_BTEE (&(acs_map['K']))
# define WACS_D_TTEE (&(acs_map['L']))
# define WACS_DBBD WACS_D_LRCORNER
# define WACS_BBDD WACS_D_URCORNER
# define WACS_BDDB WACS_D_ULCORNER
# define WACS_DDBB WACS_D_LLCORNER
# define WACS_DDDD WACS_D_PLUS
# define WACS_DDDB WACS_D_LTEE
# define WACS_DBDD WACS_D_RTEE
# define WACS_DDBD WACS_D_BTEE
# define WACS_BDDD WACS_D_TTEE
# define WACS_BDBD WACS_D_HLINE
# define WACS_DBDB WACS_D_VLINE
# define WACS_T_LRCORNER (&(acs_map[0]))
# define WACS_T_URCORNER (&(acs_map[1]))
# define WACS_T_ULCORNER (&(acs_map[2]))
# define WACS_T_LLCORNER (&(acs_map[3]))
# define WACS_T_PLUS (&(acs_map[4]))
# define WACS_T_LTEE (&(acs_map[5]))
# define WACS_T_RTEE (&(acs_map[6]))
# define WACS_T_BTEE (&(acs_map[7]))
# define WACS_T_TTEE (&(acs_map[8]))
# define WACS_T_HLINE (&(acs_map[9]))
# define WACS_T_VLINE (&(acs_map[10]))
# define WACS_TBBT WACS_T_LRCORNER
# define WACS_BBTT WACS_T_URCORNER
# define WACS_BTTB WACS_T_ULCORNER
# define WACS_TTBB WACS_T_LLCORNER
# define WACS_TTTT WACS_T_PLUS
# define WACS_TTTB WACS_T_LTEE
# define WACS_TBTT WACS_T_RTEE
# define WACS_TTBT WACS_T_BTEE
# define WACS_BTTS WACS_T_TTEE
# define WACS_BTBT WACS_T_HLINE
# define WACS_TBTB WACS_T_VLINE
# define WACS_DS_LRCORNER (&(acs_map['M']))
# define WACS_DS_URCORNER (&(acs_map['N']))
# define WACS_DS_ULCORNER (&(acs_map['O']))
# define WACS_DS_LLCORNER (&(acs_map['P']))
# define WACS_DS_PLUS (&(acs_map['Q']))
# define WACS_DS_LTEE (&(acs_map['R']))
# define WACS_DS_RTEE (&(acs_map['S']))
# define WACS_DS_BTEE (&(acs_map['T']))
# define WACS_DS_TTEE (&(acs_map['U']))
# define WACS_DBBS WACS_DS_LRCORNER
# define WACS_BBDS WACS_DS_URCORNER
# define WACS_BSDB WACS_DS_ULCORNER
# define WACS_DSBB WACS_DS_LLCORNER
# define WACS_DSDS WACS_DS_PLUS
# define WACS_DSDB WACS_DS_LTEE
# define WACS_DBDS WACS_DS_RTEE
# define WACS_DSBS WACS_DS_BTEE
# define WACS_BSDS WACS_DS_TTEE
# define WACS_S1 (&(acs_map['l']))
# define WACS_S9 (&(acs_map['o']))
# define WACS_DIAMOND (&(acs_map['j']))
# define WACS_CKBOARD (&(acs_map['k']))
# define WACS_DEGREE (&(acs_map['w']))
# define WACS_PLMINUS (&(acs_map['x']))
# define WACS_BULLET (&(acs_map['h']))
# define WACS_LARROW (&(acs_map['!']))
# define WACS_RARROW (&(acs_map[' ']))
# define WACS_DARROW (&(acs_map['#']))
# define WACS_UARROW (&(acs_map['"']))
# define WACS_BOARD (&(acs_map['+']))
# define WACS_LTBOARD (&(acs_map['y']))
# define WACS_LANTERN (&(acs_map['z']))
# define WACS_BLOCK (&(acs_map['t']))
# define WACS_S3 (&(acs_map['m']))
# define WACS_S7 (&(acs_map['n']))
# define WACS_LEQUAL (&(acs_map['u']))
# define WACS_GEQUAL (&(acs_map['v']))
# define WACS_PI (&(acs_map['$']))
# define WACS_NEQUAL (&(acs_map['%']))
# define WACS_STERLING (&(acs_map['~']))
#endif
/*** Color macros ***/
#define COLOR_BLACK 0
#ifdef PDC_RGB /* RGB */
# define COLOR_RED 1
# define COLOR_GREEN 2
# define COLOR_BLUE 4
#else /* BGR */