diff --git a/include/curses.head b/include/curses.head
new file mode 100644
index 0000000..49950c9
--- /dev/null
+++ b/include/curses.head
@@ -0,0 +1,1535 @@
+/****************************************************************************
+ * Copyright 2018-2023,2024 Thomas E. Dickey                                *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc.                  *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
+ ****************************************************************************/
+
+/* $Id: curses.h.in,v 1.282 2024/01/19 11:50:07 tom Exp $ */
+
+#ifndef __NCURSES_H
+#define __NCURSES_H
+
+/*
+ The symbols beginning NCURSES_ or USE_ are configuration choices.
+ A few of the former can be overridden by applications at compile-time.
+ Most of the others correspond to configure-script options (or checks
+ by the configure-script for features of the system on which it is built).
+
+ These symbols can be overridden by applications at compile-time:
+ NCURSES_NOMACROS suppresses macro definitions in favor of functions
+ NCURSES_WATTR_MACROS suppresses wattr_* macro definitions
+ NCURSES_WIDECHAR is an alternative for declaring wide-character functions.
+
+ These symbols are used only when building ncurses:
+ NCURSES_ATTR_T
+ NCURSES_FIELD_INTERNALS
+ NCURSES_INTERNALS
+
+ These symbols are set by the configure script:
+ NCURSES_ENABLE_STDBOOL_H
+ NCURSES_EXPANDED
+ NCURSES_EXT_COLORS
+ NCURSES_EXT_FUNCS
+ NCURSES_EXT_PUTWIN
+ NCURSES_NO_PADDING
+ NCURSES_OSPEED_COMPAT
+ NCURSES_PATHSEP
+ NCURSES_REENTRANT
+ NCURSES_SIGWINCH
+ */
+
+#define CURSES 1
+#define CURSES_H 1
+
+/* These are defined only in curses.h, and are used for conditional compiles */
+#define NCURSES_VERSION_MAJOR 6
+#define NCURSES_VERSION_MINOR 5
+#define NCURSES_VERSION_PATCH 20240427
+
+/* This is defined in more than one ncurses header, for identification */
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "6.5"
+
+/*
+ * Identify the mouse encoding version.
+ */
+#define NCURSES_MOUSE_VERSION 2
+
+/*
+ * Definitions to facilitate DLL's.
+ */
+#include <ncurses_dll.h>
+
+/*
+ * Extra headers.
+ */
+#if 1
+#include <stdint.h>
+#endif
+
+#ifdef __cplusplus
+#else
+#if 0
+#include <stdnoreturn.h>
+#undef GCC_NORETURN
+#define GCC_NORETURN _Noreturn
+#endif
+#endif
+
+/*
+ * User-definable tweak to disable the include of <stdbool.h>.
+ */
+#ifndef NCURSES_ENABLE_STDBOOL_H
+#define NCURSES_ENABLE_STDBOOL_H 1
+#endif
+
+/*
+ * NCURSES_ATTR_T is used to quiet compiler warnings when building ncurses
+ * configured using --disable-macros.
+ */
+#ifndef NCURSES_ATTR_T
+#define NCURSES_ATTR_T int
+#endif
+
+/*
+ * Expands to 'const' if ncurses is configured using --enable-const.  Note that
+ * doing so makes it incompatible with other implementations of X/Open Curses.
+ */
+#undef  NCURSES_CONST
+#define NCURSES_CONST const
+
+#undef NCURSES_INLINE
+#define NCURSES_INLINE inline
+
+/*
+ * The standard type used for color values, and for color-pairs.  The latter
+ * allows the curses library to enumerate the combinations of foreground and
+ * background colors used by an application, and is normally the product of the
+ * total foreground and background colors.
+ *
+ * X/Open uses "short" for both of these types, ultimately because they are
+ * numbers from the SVr4 terminal database, which uses 16-bit signed values.
+ */
+#undef	NCURSES_COLOR_T
+#define	NCURSES_COLOR_T short
+
+#undef	NCURSES_PAIRS_T
+#define	NCURSES_PAIRS_T short
+
+/*
+ * Definitions used to make WINDOW and similar structs opaque.
+ */
+#ifndef NCURSES_INTERNALS
+#define NCURSES_OPAQUE       1
+#define NCURSES_OPAQUE_FORM  1
+#define NCURSES_OPAQUE_MENU  1
+#define NCURSES_OPAQUE_PANEL 1
+#endif
+
+/*
+ * Definition used to optionally suppress wattr* macros to help with the
+ * transition from ncurses5 to ncurses6 by allowing the header files to
+ * be shared across development packages for ncursesw in both ABIs.
+ */
+#ifndef NCURSES_WATTR_MACROS
+#define NCURSES_WATTR_MACROS 0
+#endif
+
+/*
+ * The reentrant code relies on the opaque setting, but adds features.
+ */
+#ifndef NCURSES_REENTRANT
+#define NCURSES_REENTRANT 0
+#endif
+
+/*
+ * KEY_RESIZE is an extended feature that relies upon the SIGWINCH handler
+ * in ncurses.
+ */
+#if 1
+#ifndef NCURSES_SIGWINCH
+#define NCURSES_SIGWINCH 1
+#endif
+#else
+#undef NCURSES_SIGWINCH
+#define NCURSES_SIGWINCH 0
+#endif
+
+/*
+ * In certain environments, we must work around linker problems for data
+ */
+#undef NCURSES_BROKEN_LINKER
+#if 0
+#define NCURSES_BROKEN_LINKER 1
+#endif
+
+/*
+ * Control whether bindings for interop support are added.
+ */
+#undef	NCURSES_INTEROP_FUNCS
+#define	NCURSES_INTEROP_FUNCS 1
+
+/*
+ * The internal type used for window dimensions.
+ */
+#undef	NCURSES_SIZE_T
+#define	NCURSES_SIZE_T short
+
+/*
+ * Control whether tparm() supports varargs or fixed-parameter list.
+ */
+#undef NCURSES_TPARM_VARARGS
+#define NCURSES_TPARM_VARARGS 1
+
+/*
+ * Control type used for tparm's arguments.  While X/Open equates long and
+ * char* values, this is not always workable for 64-bit platforms.
+ */
+#undef NCURSES_TPARM_ARG
+#define NCURSES_TPARM_ARG intptr_t
+
+/*
+ * Control whether ncurses uses wcwidth() for checking width of line-drawing
+ * characters.
+ */
+#undef NCURSES_WCWIDTH_GRAPHICS
+#define NCURSES_WCWIDTH_GRAPHICS 1
+
+/*
+ * NCURSES_CH_T is used in building the library, but not used otherwise in
+ * this header file, since that would make the normal/wide-character versions
+ * of the header incompatible.
+ */
+#undef	NCURSES_CH_T
+#define NCURSES_CH_T cchar_t
+
+#if 1 && defined(_LP64)
+typedef unsigned chtype;
+typedef unsigned mmask_t;
+#else
+typedef uint32_t chtype;
+typedef uint32_t mmask_t;
+#endif
+
+/*
+ * We need FILE, etc.  Include this before checking any feature symbols.
+ */
+#include <stdio.h>
+
+/*
+ * With XPG4, you must define _XOPEN_SOURCE_EXTENDED, it is redundant (or
+ * conflicting) when _XOPEN_SOURCE is 500 or greater.  If NCURSES_WIDECHAR is
+ * not already defined, e.g., if the platform relies upon nonstandard feature
+ * test macros, define it at this point if the standard feature test macros
+ * indicate that it should be defined.
+ */
+#ifndef NCURSES_WIDECHAR
+#if defined(_XOPEN_SOURCE_EXTENDED) || (defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE - 0 >= 500))
+#define NCURSES_WIDECHAR 1
+#else
+#define NCURSES_WIDECHAR 0
+#endif
+#endif /* NCURSES_WIDECHAR */
+
+#include <stdarg.h>	/* we need va_list */
+#if NCURSES_WIDECHAR
+#include <stddef.h>	/* we want wchar_t */
+#endif
+
+/* X/Open and SVr4 specify that curses implements 'bool'.  However, C++ may also
+ * implement it.  If so, we must use the C++ compiler's type to avoid conflict
+ * with other interfaces.
+ *
+ * A further complication is that <stdbool.h> may declare 'bool' to be a
+ * different type, such as an enum which is not necessarily compatible with
+ * C++.  If we have <stdbool.h>, make 'bool' a macro, so users may #undef it.
+ * Otherwise, let it remain a typedef to avoid conflicts with other #define's.
+ * In either case, make a typedef for NCURSES_BOOL which can be used if needed
+ * from either C or C++.
+ */
+
+#undef TRUE
+#define TRUE    1
+
+#undef FALSE
+#define FALSE   0
+
+typedef unsigned char NCURSES_BOOL;
+
+#if defined(__cplusplus)	/* __cplusplus, etc. */
+
+/* use the C++ compiler's bool type */
+#define NCURSES_BOOL bool
+
+#else			/* c89, c99, etc. */
+
+#if NCURSES_ENABLE_STDBOOL_H
+#include <stdbool.h>
+/* use whatever the C compiler decides bool really is */
+#define NCURSES_BOOL bool
+#else
+/* there is no predefined bool - use our own */
+#undef bool
+#define bool NCURSES_BOOL
+#endif
+
+#endif /* !__cplusplus, etc. */
+
+#ifdef __cplusplus
+extern "C" {
+#define NCURSES_CAST(type,value) static_cast<type>(value)
+#else
+#define NCURSES_CAST(type,value) (type)(value)
+#endif
+
+#define NCURSES_OK_ADDR(p) (0 != NCURSES_CAST(const void *, (p)))
+
+/*
+ * X/Open attributes.  In the ncurses implementation, they are identical to the
+ * A_ attributes.
+ */
+#define WA_ATTRIBUTES	A_ATTRIBUTES
+#define WA_NORMAL	A_NORMAL
+#define WA_STANDOUT	A_STANDOUT
+#define WA_UNDERLINE	A_UNDERLINE
+#define WA_REVERSE	A_REVERSE
+#define WA_BLINK	A_BLINK
+#define WA_DIM		A_DIM
+#define WA_BOLD		A_BOLD
+#define WA_ALTCHARSET	A_ALTCHARSET
+#define WA_INVIS	A_INVIS
+#define WA_PROTECT	A_PROTECT
+#define WA_HORIZONTAL	A_HORIZONTAL
+#define WA_LEFT		A_LEFT
+#define WA_LOW		A_LOW
+#define WA_RIGHT	A_RIGHT
+#define WA_TOP		A_TOP
+#define WA_VERTICAL	A_VERTICAL
+
+#if 1
+#define WA_ITALIC	A_ITALIC	/* ncurses extension */
+#endif
+
+/* colors */
+#define COLOR_BLACK	0
+#define COLOR_RED	1
+#define COLOR_GREEN	2
+#define COLOR_YELLOW	3
+#define COLOR_BLUE	4
+#define COLOR_MAGENTA	5
+#define COLOR_CYAN	6
+#define COLOR_WHITE	7
+
+/* line graphics */
+
+#if 0 || NCURSES_REENTRANT
+NCURSES_WRAPPED_VAR(chtype*, acs_map);
+#define acs_map NCURSES_PUBLIC_VAR(acs_map())
+#else
+extern NCURSES_EXPORT_VAR(chtype) acs_map[];
+#endif
+
+#define NCURSES_ACS(c)	(acs_map[NCURSES_CAST(unsigned char,(c))])
+
+/* VT100 symbols begin here */
+#define ACS_ULCORNER	NCURSES_ACS('l') /* upper left corner */
+#define ACS_LLCORNER	NCURSES_ACS('m') /* lower left corner */
+#define ACS_URCORNER	NCURSES_ACS('k') /* upper right corner */
+#define ACS_LRCORNER	NCURSES_ACS('j') /* lower right corner */
+#define ACS_LTEE	NCURSES_ACS('t') /* tee pointing right */
+#define ACS_RTEE	NCURSES_ACS('u') /* tee pointing left */
+#define ACS_BTEE	NCURSES_ACS('v') /* tee pointing up */
+#define ACS_TTEE	NCURSES_ACS('w') /* tee pointing down */
+#define ACS_HLINE	NCURSES_ACS('q') /* horizontal line */
+#define ACS_VLINE	NCURSES_ACS('x') /* vertical line */
+#define ACS_PLUS	NCURSES_ACS('n') /* large plus or crossover */
+#define ACS_S1		NCURSES_ACS('o') /* scan line 1 */
+#define ACS_S9		NCURSES_ACS('s') /* scan line 9 */
+#define ACS_DIAMOND	NCURSES_ACS('`') /* diamond */
+#define ACS_CKBOARD	NCURSES_ACS('a') /* checker board (stipple) */
+#define ACS_DEGREE	NCURSES_ACS('f') /* degree symbol */
+#define ACS_PLMINUS	NCURSES_ACS('g') /* plus/minus */
+#define ACS_BULLET	NCURSES_ACS('~') /* bullet */
+/* Teletype 5410v1 symbols begin here */
+#define ACS_LARROW	NCURSES_ACS(',') /* arrow pointing left */
+#define ACS_RARROW	NCURSES_ACS('+') /* arrow pointing right */
+#define ACS_DARROW	NCURSES_ACS('.') /* arrow pointing down */
+#define ACS_UARROW	NCURSES_ACS('-') /* arrow pointing up */
+#define ACS_BOARD	NCURSES_ACS('h') /* board of squares */
+#define ACS_LANTERN	NCURSES_ACS('i') /* lantern symbol */
+#define ACS_BLOCK	NCURSES_ACS('0') /* solid square block */
+/*
+ * These aren't documented, but a lot of System Vs have them anyway
+ * (you can spot pprryyzz{{||}} in a lot of AT&T terminfo strings).
+ * The ACS_names may not match AT&T's, our source didn't know them.
+ */
+#define ACS_S3		NCURSES_ACS('p') /* scan line 3 */
+#define ACS_S7		NCURSES_ACS('r') /* scan line 7 */
+#define ACS_LEQUAL	NCURSES_ACS('y') /* less/equal */
+#define ACS_GEQUAL	NCURSES_ACS('z') /* greater/equal */
+#define ACS_PI		NCURSES_ACS('{') /* Pi */
+#define ACS_NEQUAL	NCURSES_ACS('|') /* not equal */
+#define ACS_STERLING	NCURSES_ACS('}') /* UK pound sign */
+
+/*
+ * Line drawing ACS names are of the form ACS_trbl, where t is the top, r
+ * is the right, b is the bottom, and l is the left.  t, r, b, and l might
+ * be B (blank), S (single), D (double), or T (thick).  The subset defined
+ * here only uses B and S.
+ */
+#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
+
+#undef	ERR
+#define ERR     (-1)
+
+#undef	OK
+#define OK      (0)
+
+/* values for the _flags member */
+#define _SUBWIN         0x01	/* is this a sub-window? */
+#define _ENDLINE        0x02	/* is the window flush right? */
+#define _FULLWIN        0x04	/* is the window full-screen? */
+#define _SCROLLWIN      0x08	/* bottom edge is at screen bottom? */
+#define _ISPAD	        0x10	/* is this window a pad? */
+#define _HASMOVED       0x20	/* has cursor moved since last refresh? */
+#define _WRAPPED        0x40	/* cursor was just wrappped */
+
+/*
+ * this value is used in the firstchar and lastchar fields to mark
+ * unchanged lines
+ */
+#define _NOCHANGE       -1
+
+/*
+ * this value is used in the oldindex field to mark lines created by insertions
+ * and scrolls.
+ */
+#define _NEWINDEX	-1
+
+#ifdef NCURSES_INTERNALS
+#undef SCREEN
+#define SCREEN struct screen
+SCREEN;
+#else
+typedef struct screen  SCREEN;
+#endif
+
+typedef struct _win_st WINDOW;
+
+typedef	chtype	attr_t;		/* ...must be at least as wide as chtype */
+
+#if NCURSES_WIDECHAR
+
+#if 0
+#ifdef mblen			/* libutf8.h defines it w/o undefining first */
+#undef mblen
+#endif
+#include <libutf8.h>
+#endif
+
+#if 1
+#include <wchar.h>		/* ...to get mbstate_t, etc. */
+#endif
+
+#if 0
+typedef unsigned short wchar_t1;
+#endif
+
+#if 0
+typedef unsigned int wint_t1;
+#endif
+
+/*
+ * cchar_t stores an array of CCHARW_MAX wide characters.  The first is
+ * normally a spacing character.  The others are non-spacing.  If those
+ * (spacing and nonspacing) do not fill the array, a null L'\0' follows.
+ * Otherwise, a null is assumed to follow when extracting via getcchar().
+ */
+#define CCHARW_MAX	5
+typedef struct
+{
+    attr_t	attr;
+    wchar_t	chars[CCHARW_MAX];
+#if 1
+#undef NCURSES_EXT_COLORS
+#define NCURSES_EXT_COLORS 20240427
+    int		ext_color;	/* color pair, must be more than 16-bits */
+#endif
+}
+cchar_t;
+
+#endif /* NCURSES_WIDECHAR */
+
+#if !NCURSES_OPAQUE
+struct ldat;
+
+struct _win_st
+{
+	NCURSES_SIZE_T _cury, _curx; /* current cursor position */
+
+	/* window location and size */
+	NCURSES_SIZE_T _maxy, _maxx; /* maximums of x and y, NOT window size */
+	NCURSES_SIZE_T _begy, _begx; /* screen coords of upper-left-hand corner */
+
+	short   _flags;		/* window state flags */
+
+	/* attribute tracking */
+	attr_t  _attrs;		/* current attribute for non-space character */
+	chtype  _bkgd;		/* current background char/attribute pair */
+
+	/* option values set by user */
+	bool	_notimeout;	/* no time out on function-key entry? */
+	bool	_clear;		/* consider all data in the window invalid? */
+	bool	_leaveok;	/* OK to not reset cursor on exit? */
+	bool	_scroll;	/* OK to scroll this window? */
+	bool	_idlok;		/* OK to use insert/delete line? */
+	bool	_idcok;		/* OK to use insert/delete char? */
+	bool	_immed;		/* window in immed mode? (not yet used) */
+	bool	_sync;		/* window in sync mode? */
+	bool	_use_keypad;	/* process function keys into KEY_ symbols? */
+	int	_delay;		/* 0 = nodelay, <0 = blocking, >0 = delay */
+
+	struct ldat *_line;	/* the actual line data */
+
+	/* global screen state */
+	NCURSES_SIZE_T _regtop;	/* top line of scrolling region */
+	NCURSES_SIZE_T _regbottom; /* bottom line of scrolling region */
+
+	/* these are used only if this is a sub-window */
+	int	_parx;		/* x coordinate of this window in parent */
+	int	_pary;		/* y coordinate of this window in parent */
+	WINDOW	*_parent;	/* pointer to parent if a sub-window */
+
+	/* these are used only if this is a pad */
+	struct pdat
+	{
+	    NCURSES_SIZE_T _pad_y,      _pad_x;
+	    NCURSES_SIZE_T _pad_top,    _pad_left;
+	    NCURSES_SIZE_T _pad_bottom, _pad_right;
+	} _pad;
+
+	NCURSES_SIZE_T _yoffset; /* real begy is _begy + _yoffset */
+
+#if NCURSES_WIDECHAR
+	cchar_t  _bkgrnd;	/* current background char/attribute pair */
+#if 1
+	int	_color;		/* current color-pair for non-space character */
+#endif
+#endif
+};
+#endif /* NCURSES_OPAQUE */
+
+/*
+ * GCC (and some other compilers) define '__attribute__'; we're using this
+ * macro to alert the compiler to flag inconsistencies in printf/scanf-like
+ * function calls.  Just in case '__attribute__' isn't defined, make a dummy.
+ * Old versions of G++ do not accept it anyway, at least not consistently with
+ * GCC.
+ */
+#if !(defined(__GNUC__) || defined(__GNUG__) || defined(__attribute__))
+#define __attribute__(p) /* nothing */
+#endif
+
+/*
+ * We cannot define these in ncurses_cfg.h, since they require parameters to be
+ * passed (that is non-portable).
+ */
+#ifndef GCC_PRINTFLIKE
+#ifndef printf
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#endif
+
+#ifndef GCC_SCANFLIKE
+#ifndef scanf
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+#endif
+
+#ifndef	GCC_NORETURN
+#define	GCC_NORETURN /* nothing */
+#endif
+
+#ifndef	GCC_UNUSED
+#define	GCC_UNUSED /* nothing */
+#endif
+
+#undef  GCC_DEPRECATED
+#if (__GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2)) && !defined(NCURSES_INTERNALS)
+#define GCC_DEPRECATED(msg) __attribute__((deprecated))
+#else
+#define GCC_DEPRECATED(msg) /* nothing */
+#endif
+
+/*
+ * Curses uses a helper function.  Define our type for this to simplify
+ * extending it for the sp-funcs feature.
+ */
+typedef int (*NCURSES_OUTC)(int);
+
+/*
+ * Function prototypes.  This is the complete X/Open Curses list of required
+ * functions.  Those marked `generated' will have sources generated from the
+ * macro definitions later in this file, in order to satisfy XPG4.2
+ * requirements.
+ */
+
+extern NCURSES_EXPORT(int) addch (const chtype);			/* generated */
+extern NCURSES_EXPORT(int) addchnstr (const chtype *, int);		/* generated */
+extern NCURSES_EXPORT(int) addchstr (const chtype *);			/* generated */
+extern NCURSES_EXPORT(int) addnstr (const char *, int);			/* generated */
+extern NCURSES_EXPORT(int) addstr (const char *);			/* generated */
+extern NCURSES_EXPORT(int) attroff (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attron (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attrset (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attr_get (attr_t *, NCURSES_PAIRS_T *, void *);	/* generated */
+extern NCURSES_EXPORT(int) attr_off (attr_t, void *);			/* generated */
+extern NCURSES_EXPORT(int) attr_on (attr_t, void *);			/* generated */
+extern NCURSES_EXPORT(int) attr_set (attr_t, NCURSES_PAIRS_T, void *);		/* generated */
+extern NCURSES_EXPORT(int) baudrate (void);				/* implemented */
+extern NCURSES_EXPORT(int) beep  (void);				/* implemented */
+extern NCURSES_EXPORT(int) bkgd (chtype);				/* generated */
+extern NCURSES_EXPORT(void) bkgdset (chtype);				/* generated */
+extern NCURSES_EXPORT(int) border (chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* generated */
+extern NCURSES_EXPORT(int) box (WINDOW *, chtype, chtype);		/* generated */
+extern NCURSES_EXPORT(bool) can_change_color (void);			/* implemented */
+extern NCURSES_EXPORT(int) cbreak (void);				/* implemented */
+extern NCURSES_EXPORT(int) chgat (int, attr_t, NCURSES_PAIRS_T, const void *);	/* generated */
+extern NCURSES_EXPORT(int) clear (void);				/* generated */
+extern NCURSES_EXPORT(int) clearok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) clrtobot (void);				/* generated */
+extern NCURSES_EXPORT(int) clrtoeol (void);				/* generated */
+extern NCURSES_EXPORT(int) color_content (NCURSES_COLOR_T,NCURSES_COLOR_T*,NCURSES_COLOR_T*,NCURSES_COLOR_T*);	/* implemented */
+extern NCURSES_EXPORT(int) color_set (NCURSES_PAIRS_T,void*);			/* generated */
+extern NCURSES_EXPORT(int) COLOR_PAIR (int);				/* generated */
+extern NCURSES_EXPORT(int) copywin (const WINDOW*,WINDOW*,int,int,int,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) curs_set (int);				/* implemented */
+extern NCURSES_EXPORT(int) def_prog_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) def_shell_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) delay_output (int);				/* implemented */
+extern NCURSES_EXPORT(int) delch (void);				/* generated */
+extern NCURSES_EXPORT(void) delscreen (SCREEN *);			/* implemented */
+extern NCURSES_EXPORT(int) delwin (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) deleteln (void);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) derwin (WINDOW *,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) doupdate (void);				/* implemented */
+extern NCURSES_EXPORT(WINDOW *) dupwin (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) echo (void);					/* implemented */
+extern NCURSES_EXPORT(int) echochar (const chtype);			/* generated */
+extern NCURSES_EXPORT(int) erase (void);				/* generated */
+extern NCURSES_EXPORT(int) endwin (void);				/* implemented */
+extern NCURSES_EXPORT(char) erasechar (void);				/* implemented */
+extern NCURSES_EXPORT(void) filter (void);				/* implemented */
+extern NCURSES_EXPORT(int) flash (void);				/* implemented */
+extern NCURSES_EXPORT(int) flushinp (void);				/* implemented */
+extern NCURSES_EXPORT(chtype) getbkgd (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getch (void);				/* generated */
+extern NCURSES_EXPORT(int) getnstr (char *, int);			/* generated */
+extern NCURSES_EXPORT(int) getstr (char *);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) getwin (FILE *);			/* implemented */
+extern NCURSES_EXPORT(int) halfdelay (int);				/* implemented */
+extern NCURSES_EXPORT(bool) has_colors (void);				/* implemented */
+extern NCURSES_EXPORT(bool) has_ic (void);				/* implemented */
+extern NCURSES_EXPORT(bool) has_il (void);				/* implemented */
+extern NCURSES_EXPORT(int) hline (chtype, int);				/* generated */
+extern NCURSES_EXPORT(void) idcok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(int) idlok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(void) immedok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(chtype) inch (void);				/* generated */
+extern NCURSES_EXPORT(int) inchnstr (chtype *, int);			/* generated */
+extern NCURSES_EXPORT(int) inchstr (chtype *);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) initscr (void);				/* implemented */
+extern NCURSES_EXPORT(int) init_color (NCURSES_COLOR_T,NCURSES_COLOR_T,NCURSES_COLOR_T,NCURSES_COLOR_T);	/* implemented */
+extern NCURSES_EXPORT(int) init_pair (NCURSES_PAIRS_T,NCURSES_COLOR_T,NCURSES_COLOR_T);		/* implemented */
+extern NCURSES_EXPORT(int) innstr (char *, int);			/* generated */
+extern NCURSES_EXPORT(int) insch (chtype);				/* generated */
+extern NCURSES_EXPORT(int) insdelln (int);				/* generated */
+extern NCURSES_EXPORT(int) insertln (void);				/* generated */
+extern NCURSES_EXPORT(int) insnstr (const char *, int);			/* generated */
+extern NCURSES_EXPORT(int) insstr (const char *);			/* generated */
+extern NCURSES_EXPORT(int) instr (char *);				/* generated */
+extern NCURSES_EXPORT(int) intrflush (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(bool) isendwin (void);				/* implemented */
+extern NCURSES_EXPORT(bool) is_linetouched (WINDOW *,int);		/* implemented */
+extern NCURSES_EXPORT(bool) is_wintouched (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(NCURSES_CONST char *) keyname (int);		/* implemented */
+extern NCURSES_EXPORT(int) keypad (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(char) killchar (void);				/* implemented */
+extern NCURSES_EXPORT(int) leaveok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(char *) longname (void);				/* implemented */
+extern NCURSES_EXPORT(int) meta (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) move (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvaddch (int, int, const chtype);		/* generated */
+extern NCURSES_EXPORT(int) mvaddchnstr (int, int, const chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvaddchstr (int, int, const chtype *);	/* generated */
+extern NCURSES_EXPORT(int) mvaddnstr (int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvaddstr (int, int, const char *);		/* generated */
+extern NCURSES_EXPORT(int) mvchgat (int, int, int, attr_t, NCURSES_PAIRS_T, const void *);	/* generated */
+extern NCURSES_EXPORT(int) mvcur (int,int,int,int);			/* implemented */
+extern NCURSES_EXPORT(int) mvdelch (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvderwin (WINDOW *, int, int);		/* implemented */
+extern NCURSES_EXPORT(int) mvgetch (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvgetnstr (int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvgetstr (int, int, char *);			/* generated */
+extern NCURSES_EXPORT(int) mvhline (int, int, chtype, int);		/* generated */
+extern NCURSES_EXPORT(chtype) mvinch (int, int);			/* generated */
+extern NCURSES_EXPORT(int) mvinchnstr (int, int, chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvinchstr (int, int, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) mvinnstr (int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvinsch (int, int, chtype);			/* generated */
+extern NCURSES_EXPORT(int) mvinsnstr (int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvinsstr (int, int, const char *);		/* generated */
+extern NCURSES_EXPORT(int) mvinstr (int, int, char *);			/* generated */
+extern NCURSES_EXPORT(int) mvprintw (int,int, const char *,...)		/* implemented */
+		GCC_PRINTFLIKE(3,4);
+extern NCURSES_EXPORT(int) mvscanw (int,int, const char *,...)		/* implemented */
+		GCC_SCANFLIKE(3,4);
+extern NCURSES_EXPORT(int) mvvline (int, int, chtype, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwaddch (WINDOW *, int, int, const chtype);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddchnstr (WINDOW *, int, int, const chtype *, int);/* generated */
+extern NCURSES_EXPORT(int) mvwaddchstr (WINDOW *, int, int, const chtype *);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddnstr (WINDOW *, int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddstr (WINDOW *, int, int, const char *);	/* generated */
+extern NCURSES_EXPORT(int) mvwchgat (WINDOW *, int, int, int, attr_t, NCURSES_PAIRS_T, const void *);/* generated */
+extern NCURSES_EXPORT(int) mvwdelch (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwgetch (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwgetnstr (WINDOW *, int, int, char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwgetstr (WINDOW *, int, int, char *);	/* generated */
+extern NCURSES_EXPORT(int) mvwhline (WINDOW *, int, int, chtype, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwin (WINDOW *,int,int);			/* implemented */
+extern NCURSES_EXPORT(chtype) mvwinch (WINDOW *, int, int);			/* generated */
+extern NCURSES_EXPORT(int) mvwinchnstr (WINDOW *, int, int, chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwinchstr (WINDOW *, int, int, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) mvwinnstr (WINDOW *, int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwinsch (WINDOW *, int, int, chtype);		/* generated */
+extern NCURSES_EXPORT(int) mvwinsnstr (WINDOW *, int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwinsstr (WINDOW *, int, int, const char *);	/* generated */
+extern NCURSES_EXPORT(int) mvwinstr (WINDOW *, int, int, char *);		/* generated */
+extern NCURSES_EXPORT(int) mvwprintw (WINDOW*,int,int, const char *,...)	/* implemented */
+		GCC_PRINTFLIKE(4,5);
+extern NCURSES_EXPORT(int) mvwscanw (WINDOW *,int,int, const char *,...)	/* implemented */
+		GCC_SCANFLIKE(4,5);
+extern NCURSES_EXPORT(int) mvwvline (WINDOW *,int, int, chtype, int);	/* generated */
+extern NCURSES_EXPORT(int) napms (int);					/* implemented */
+extern NCURSES_EXPORT(WINDOW *) newpad (int,int);			/* implemented */
+extern NCURSES_EXPORT(SCREEN *) newterm (const char *,FILE *,FILE *);	/* implemented */
+extern NCURSES_EXPORT(WINDOW *) newwin (int,int,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) nl (void);					/* implemented */
+extern NCURSES_EXPORT(int) nocbreak (void);				/* implemented */
+extern NCURSES_EXPORT(int) nodelay (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) noecho (void);				/* implemented */
+extern NCURSES_EXPORT(int) nonl (void);					/* implemented */
+extern NCURSES_EXPORT(void) noqiflush (void);				/* implemented */
+extern NCURSES_EXPORT(int) noraw (void);				/* implemented */
+extern NCURSES_EXPORT(int) notimeout (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) overlay (const WINDOW*,WINDOW *);		/* implemented */
+extern NCURSES_EXPORT(int) overwrite (const WINDOW*,WINDOW *);		/* implemented */
+extern NCURSES_EXPORT(int) pair_content (NCURSES_PAIRS_T,NCURSES_COLOR_T*,NCURSES_COLOR_T*);		/* implemented */
+extern NCURSES_EXPORT(int) PAIR_NUMBER (int);				/* generated */
+extern NCURSES_EXPORT(int) pechochar (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) pnoutrefresh (WINDOW*,int,int,int,int,int,int);/* implemented */
+extern NCURSES_EXPORT(int) prefresh (WINDOW *,int,int,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) printw (const char *,...)			/* implemented */
+		GCC_PRINTFLIKE(1,2);
+extern NCURSES_EXPORT(int) putwin (WINDOW *, FILE *);			/* implemented */
+extern NCURSES_EXPORT(void) qiflush (void);				/* implemented */
+extern NCURSES_EXPORT(int) raw (void);					/* implemented */
+extern NCURSES_EXPORT(int) redrawwin (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) refresh (void);				/* generated */
+extern NCURSES_EXPORT(int) resetty (void);				/* implemented */
+extern NCURSES_EXPORT(int) reset_prog_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) reset_shell_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) ripoffline (int, int (*)(WINDOW *, int));	/* implemented */
+extern NCURSES_EXPORT(int) savetty (void);				/* implemented */
+extern NCURSES_EXPORT(int) scanw (const char *,...)			/* implemented */
+		GCC_SCANFLIKE(1,2);
+extern NCURSES_EXPORT(int) scr_dump (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scr_init (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scrl (int);					/* generated */
+extern NCURSES_EXPORT(int) scroll (WINDOW *);				/* generated */
+extern NCURSES_EXPORT(int) scrollok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) scr_restore (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scr_set (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) setscrreg (int,int);				/* generated */
+extern NCURSES_EXPORT(SCREEN *) set_term (SCREEN *);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attroff (const chtype);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_off (const attr_t, void *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) slk_attron (const chtype);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_on (attr_t,void*);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) slk_attrset (const chtype);			/* implemented */
+extern NCURSES_EXPORT(attr_t) slk_attr (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_set (const attr_t,NCURSES_PAIRS_T,void*);	/* implemented */
+extern NCURSES_EXPORT(int) slk_clear (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_color (NCURSES_PAIRS_T);				/* implemented */
+extern NCURSES_EXPORT(int) slk_init (int);				/* implemented */
+extern NCURSES_EXPORT(char *) slk_label (int);				/* implemented */
+extern NCURSES_EXPORT(int) slk_noutrefresh (void);			/* implemented */
+extern NCURSES_EXPORT(int) slk_refresh (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_restore (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_set (int,const char *,int);		/* implemented */
+extern NCURSES_EXPORT(int) slk_touch (void);				/* implemented */
+extern NCURSES_EXPORT(int) standout (void);				/* generated */
+extern NCURSES_EXPORT(int) standend (void);				/* generated */
+extern NCURSES_EXPORT(int) start_color (void);				/* implemented */
+extern NCURSES_EXPORT(WINDOW *) subpad (WINDOW *, int, int, int, int);	/* implemented */
+extern NCURSES_EXPORT(WINDOW *) subwin (WINDOW *, int, int, int, int);	/* implemented */
+extern NCURSES_EXPORT(int) syncok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(chtype) termattrs (void);				/* implemented */
+extern NCURSES_EXPORT(char *) termname (void);				/* implemented */
+extern NCURSES_EXPORT(void) timeout (int);				/* generated */
+extern NCURSES_EXPORT(int) touchline (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) touchwin (WINDOW *);				/* generated */
+extern NCURSES_EXPORT(int) typeahead (int);				/* implemented */
+extern NCURSES_EXPORT(int) ungetch (int);				/* implemented */
+extern NCURSES_EXPORT(int) untouchwin (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(void) use_env (bool);				/* implemented */
+extern NCURSES_EXPORT(void) use_tioctl (bool);				/* implemented */
+extern NCURSES_EXPORT(int) vidattr (chtype);				/* implemented */
+extern NCURSES_EXPORT(int) vidputs (chtype, NCURSES_OUTC);		/* implemented */
+extern NCURSES_EXPORT(int) vline (chtype, int);				/* generated */
+extern NCURSES_EXPORT(int) vwprintw (WINDOW *, const char *, va_list) GCC_DEPRECATED(use vw_printw)	/* implemented */
+		GCC_PRINTFLIKE(2,0);
+extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *, va_list)	/* implemented */
+		GCC_PRINTFLIKE(2,0);	
+extern NCURSES_EXPORT(int) vwscanw (WINDOW *, const char *, va_list) GCC_DEPRECATED(use vw_scanw)	/* implemented */
+		GCC_SCANFLIKE(2,0);
+extern NCURSES_EXPORT(int) vw_scanw (WINDOW *, const char *, va_list)	/* implemented */
+		GCC_SCANFLIKE(2,0);
+extern NCURSES_EXPORT(int) waddch (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) waddchnstr (WINDOW *,const chtype *,int);	/* implemented */
+extern NCURSES_EXPORT(int) waddchstr (WINDOW *,const chtype *);		/* generated */
+extern NCURSES_EXPORT(int) waddnstr (WINDOW *,const char *,int);	/* implemented */
+extern NCURSES_EXPORT(int) waddstr (WINDOW *,const char *);		/* generated */
+extern NCURSES_EXPORT(int) wattron (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattroff (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattrset (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattr_get (WINDOW *, attr_t *, NCURSES_PAIRS_T *, void *);	/* generated */
+extern NCURSES_EXPORT(int) wattr_on (WINDOW *, attr_t, void *);		/* implemented */
+extern NCURSES_EXPORT(int) wattr_off (WINDOW *, attr_t, void *);	/* implemented */
+extern NCURSES_EXPORT(int) wattr_set (WINDOW *, attr_t, NCURSES_PAIRS_T, void *);	/* generated */
+extern NCURSES_EXPORT(int) wbkgd (WINDOW *, chtype);			/* implemented */
+extern NCURSES_EXPORT(void) wbkgdset (WINDOW *,chtype);			/* implemented */
+extern NCURSES_EXPORT(int) wborder (WINDOW *,chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* implemented */
+extern NCURSES_EXPORT(int) wchgat (WINDOW *, int, attr_t, NCURSES_PAIRS_T, const void *);/* implemented */
+extern NCURSES_EXPORT(int) wclear (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wclrtobot (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wclrtoeol (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wcolor_set (WINDOW*,NCURSES_PAIRS_T,void*);		/* implemented */
+extern NCURSES_EXPORT(void) wcursyncup (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wdelch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wdeleteln (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) wechochar (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) werase (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wgetch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wgetnstr (WINDOW *,char *,int);		/* implemented */
+extern NCURSES_EXPORT(int) wgetstr (WINDOW *, char *);			/* generated */
+extern NCURSES_EXPORT(int) whline (WINDOW *, chtype, int);		/* implemented */
+extern NCURSES_EXPORT(chtype) winch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) winchnstr (WINDOW *, chtype *, int);		/* implemented */
+extern NCURSES_EXPORT(int) winchstr (WINDOW *, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) winnstr (WINDOW *, char *, int);		/* implemented */
+extern NCURSES_EXPORT(int) winsch (WINDOW *, chtype);			/* implemented */
+extern NCURSES_EXPORT(int) winsdelln (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) winsertln (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) winsnstr (WINDOW *, const char *,int);	/* implemented */
+extern NCURSES_EXPORT(int) winsstr (WINDOW *, const char *);		/* generated */
+extern NCURSES_EXPORT(int) winstr (WINDOW *, char *);			/* generated */
+extern NCURSES_EXPORT(int) wmove (WINDOW *,int,int);			/* implemented */
+extern NCURSES_EXPORT(int) wnoutrefresh (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wprintw (WINDOW *, const char *,...)		/* implemented */
+		GCC_PRINTFLIKE(2,3);
+extern NCURSES_EXPORT(int) wredrawln (WINDOW *,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wrefresh (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wscanw (WINDOW *, const char *,...)		/* implemented */
+		GCC_SCANFLIKE(2,3);
+extern NCURSES_EXPORT(int) wscrl (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) wsetscrreg (WINDOW *,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wstandout (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) wstandend (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(void) wsyncdown (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(void) wsyncup (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(void) wtimeout (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) wtouchln (WINDOW *,int,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wvline (WINDOW *,chtype,int);		/* implemented */
+
+/*
+ * These are also declared in <term.h>:
+ */
+extern NCURSES_EXPORT(int) tigetflag (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) tigetnum (const char *);			/* implemented */
+extern NCURSES_EXPORT(char *) tigetstr (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) putp (const char *);				/* implemented */
+
+#if NCURSES_TPARM_VARARGS
+extern NCURSES_EXPORT(char *) tparm (const char *, ...);		/* special */
+#else
+extern NCURSES_EXPORT(char *) tparm (const char *, NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG,NCURSES_TPARM_ARG);	/* special */
+#endif
+
+extern NCURSES_EXPORT(char *) tiparm (const char *, ...);		/* special */
+extern NCURSES_EXPORT(char *) tiparm_s (int, int, const char *, ...);	/* special */
+extern NCURSES_EXPORT(int) tiscan_s (int *, int *, const char *);	/* special */
+
+/*
+ * These functions are not in X/Open, but we use them in macro definitions:
+ */
+extern NCURSES_EXPORT(int) getattrs (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getcurx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getcury (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getbegx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getbegy (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getmaxx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getmaxy (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getparx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getpary (const WINDOW *);			/* generated */
+
+/*
+ * vid_attr() was implemented originally based on a draft of X/Open curses.
+ */
+#if !NCURSES_WIDECHAR
+#define vid_attr(a,pair,opts) vidattr(a)
+#endif
+
+/*
+ * These functions are extensions - not in X/Open Curses.
+ */
+#if 1
+#undef  NCURSES_EXT_FUNCS
+#define NCURSES_EXT_FUNCS 20240427
+typedef int (*NCURSES_WINDOW_CB)(WINDOW *, void *);
+typedef int (*NCURSES_SCREEN_CB)(SCREEN *, void *);
+extern NCURSES_EXPORT(int) alloc_pair (int, int);
+extern NCURSES_EXPORT(int) assume_default_colors (int, int);
+extern NCURSES_EXPORT(const char *) curses_version (void);
+extern NCURSES_EXPORT(int) define_key (const char *, int);
+extern NCURSES_EXPORT(int) extended_color_content(int, int *, int *, int *);
+extern NCURSES_EXPORT(int) extended_pair_content(int, int *, int *);
+extern NCURSES_EXPORT(int) extended_slk_color(int);
+extern NCURSES_EXPORT(int) find_pair (int, int);
+extern NCURSES_EXPORT(int) free_pair (int);
+extern NCURSES_EXPORT(int) get_escdelay (void);
+extern NCURSES_EXPORT(int) init_extended_color(int, int, int, int);
+extern NCURSES_EXPORT(int) init_extended_pair(int, int, int);
+extern NCURSES_EXPORT(int) is_cbreak(void);
+extern NCURSES_EXPORT(int) is_echo(void);
+extern NCURSES_EXPORT(int) is_nl(void);
+extern NCURSES_EXPORT(int) is_raw(void);
+extern NCURSES_EXPORT(bool) is_term_resized (int, int);
+extern NCURSES_EXPORT(int) key_defined (const char *);
+extern NCURSES_EXPORT(char *) keybound (int, int);
+extern NCURSES_EXPORT(int) keyok (int, bool);
+extern NCURSES_EXPORT(void) nofilter(void);
+extern NCURSES_EXPORT(void) reset_color_pairs (void);
+extern NCURSES_EXPORT(int) resize_term (int, int);
+extern NCURSES_EXPORT(int) resizeterm (int, int);
+extern NCURSES_EXPORT(int) set_escdelay (int);
+extern NCURSES_EXPORT(int) set_tabsize (int);
+extern NCURSES_EXPORT(int) use_default_colors (void);
+extern NCURSES_EXPORT(int) use_legacy_coding (int);
+extern NCURSES_EXPORT(int) use_screen (SCREEN *, NCURSES_SCREEN_CB, void *);
+extern NCURSES_EXPORT(int) use_window (WINDOW *, NCURSES_WINDOW_CB, void *);
+extern NCURSES_EXPORT(int) wresize (WINDOW *, int, int);
+
+#if 1
+#undef  NCURSES_XNAMES
+#define NCURSES_XNAMES 1
+extern NCURSES_EXPORT(int) use_extended_names (bool);
+#endif
+
+/*
+ * These extensions provide access to information stored in the WINDOW even
+ * when NCURSES_OPAQUE is set:
+ */
+extern NCURSES_EXPORT(WINDOW *) wgetparent (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_cleared (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_idcok (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(bool) is_idlok (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(bool) is_immedok (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_keypad (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(bool) is_leaveok (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_nodelay (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_notimeout (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_pad (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(bool) is_scrollok (const WINDOW *);	/* generated */
+extern NCURSES_EXPORT(bool) is_subwin (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(bool) is_syncok (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(int) wgetdelay (const WINDOW *);		/* generated */
+extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* generated */
+
+#else
+#define curses_version() NCURSES_VERSION
+#endif
+
+/*
+ * Extra extension-functions, which pass a SCREEN pointer rather than using
+ * a global variable SP.
+ */
+#if 1
+#undef  NCURSES_SP_FUNCS
+#define NCURSES_SP_FUNCS 20240427
+#define NCURSES_SP_NAME(name) name##_sp
+
+/* Define the sp-funcs helper function */
+#define NCURSES_SP_OUTC NCURSES_SP_NAME(NCURSES_OUTC)
+typedef int (*NCURSES_SP_OUTC)(SCREEN*, int);
+
+extern NCURSES_EXPORT(SCREEN *) new_prescr (void); /* implemented:SP_FUNC */
+
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(baudrate) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(beep) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(can_change_color) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(cbreak) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(curs_set) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(color_content) (SCREEN*, NCURSES_PAIRS_T, NCURSES_COLOR_T*, NCURSES_COLOR_T*, NCURSES_COLOR_T*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_prog_mode) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_shell_mode) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(delay_output) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(doupdate) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(echo) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(endwin) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(char) NCURSES_SP_NAME(erasechar) (SCREEN*);/* implemented:SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(filter) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flash) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flushinp) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(getwin) (SCREEN*, FILE *);			/* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(halfdelay) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_colors) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_ic) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_il) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_color) (SCREEN*, NCURSES_COLOR_T, NCURSES_COLOR_T, NCURSES_COLOR_T, NCURSES_COLOR_T); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_pair) (SCREEN*, NCURSES_PAIRS_T, NCURSES_COLOR_T, NCURSES_COLOR_T); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(intrflush) (SCREEN*, WINDOW*, bool);	/* implemented:SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(isendwin) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(keyname) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(char) NCURSES_SP_NAME(killchar) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(longname) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(mvcur) (SCREEN*, int, int, int, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(napms) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newpad) (SCREEN*, int, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(SCREEN *) NCURSES_SP_NAME(newterm) (SCREEN*, const char *, FILE *, FILE *); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newwin) (SCREEN*, int, int, int, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nl) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nocbreak) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noecho) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nonl) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(noqiflush) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noraw) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(pair_content) (SCREEN*, NCURSES_PAIRS_T, NCURSES_COLOR_T*, NCURSES_COLOR_T*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(qiflush) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(raw) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_prog_mode) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_shell_mode) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resetty) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ripoffline) (SCREEN*, int, int (*)(WINDOW *, int));	/* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(savetty) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_init) (SCREEN*, const char *); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_restore) (SCREEN*, const char *); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_set) (SCREEN*, const char *); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attroff) (SCREEN*, const chtype); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attron) (SCREEN*, const chtype); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attrset) (SCREEN*, const chtype); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(attr_t) NCURSES_SP_NAME(slk_attr) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attr_set) (SCREEN*, const attr_t, NCURSES_PAIRS_T, void*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_clear) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_color) (SCREEN*, NCURSES_PAIRS_T); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_init) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(slk_label) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_noutrefresh) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_refresh) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_restore) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_set) (SCREEN*, int, const char *, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_touch) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(start_color) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(chtype) NCURSES_SP_NAME(termattrs) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(termname) (SCREEN*); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(typeahead) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ungetch) (SCREEN*, int); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(use_env) (SCREEN*, bool); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(use_tioctl) (SCREEN*, bool); /* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidattr) (SCREEN*, chtype);	/* implemented:SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidputs) (SCREEN*, chtype, NCURSES_SP_OUTC); /* implemented:SP_FUNC */
+#if 1
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(alloc_pair) (SCREEN*, int, int); /* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(assume_default_colors) (SCREEN*, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(define_key) (SCREEN*, const char *, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(extended_color_content) (SCREEN*, int, int *, int *, int *);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(extended_pair_content) (SCREEN*, int, int *, int *);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(extended_slk_color) (SCREEN*, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(find_pair) (SCREEN*, int, int); /* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(free_pair) (SCREEN*, int); /* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(get_escdelay) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_extended_color) (SCREEN*, int, int, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_extended_pair) (SCREEN*, int, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(is_cbreak) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(is_echo) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(is_nl) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(is_raw) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(is_term_resized) (SCREEN*, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(key_defined) (SCREEN*, const char *);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(keybound) (SCREEN*, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(keyok) (SCREEN*, int, bool);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(nofilter) (SCREEN*); /* implemented */	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(reset_color_pairs) (SCREEN*); /* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resize_term) (SCREEN*, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resizeterm) (SCREEN*, int, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_escdelay) (SCREEN*, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_tabsize) (SCREEN*, int);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_default_colors) (SCREEN*);	/* implemented:EXT_SP_FUNC */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);	/* implemented:EXT_SP_FUNC */
+#endif
+#else
+#undef  NCURSES_SP_FUNCS
+#define NCURSES_SP_FUNCS 0
+#define NCURSES_SP_NAME(name) name
+#define NCURSES_SP_OUTC NCURSES_OUTC
+#endif
+
+/* attributes */
+
+#define NCURSES_ATTR_SHIFT       8
+#define NCURSES_BITS(mask,shift) (NCURSES_CAST(chtype,(mask)) << ((shift) + NCURSES_ATTR_SHIFT))
+
+#define A_NORMAL	(1U - 1U)
+#define A_ATTRIBUTES	NCURSES_BITS(~(1U - 1U),0)
+#define A_CHARTEXT	(NCURSES_BITS(1U,0) - 1U)
+#define A_COLOR		NCURSES_BITS(((1U) << 8) - 1U,0)
+#define A_STANDOUT	NCURSES_BITS(1U,8)
+#define A_UNDERLINE	NCURSES_BITS(1U,9)
+#define A_REVERSE	NCURSES_BITS(1U,10)
+#define A_BLINK		NCURSES_BITS(1U,11)
+#define A_DIM		NCURSES_BITS(1U,12)
+#define A_BOLD		NCURSES_BITS(1U,13)
+#define A_ALTCHARSET	NCURSES_BITS(1U,14)
+#define A_INVIS		NCURSES_BITS(1U,15)
+#define A_PROTECT	NCURSES_BITS(1U,16)
+#define A_HORIZONTAL	NCURSES_BITS(1U,17)
+#define A_LEFT		NCURSES_BITS(1U,18)
+#define A_LOW		NCURSES_BITS(1U,19)
+#define A_RIGHT		NCURSES_BITS(1U,20)
+#define A_TOP		NCURSES_BITS(1U,21)
+#define A_VERTICAL	NCURSES_BITS(1U,22)
+
+#if 1
+#define A_ITALIC	NCURSES_BITS(1U,23)	/* ncurses extension */
+#endif
+
+/*
+ * Most of the pseudo functions are macros that either provide compatibility
+ * with older versions of curses, or provide inline functionality to improve
+ * performance.
+ */
+
+/*
+ * These pseudo functions are always implemented as macros:
+ */
+
+#define getyx(win,y,x)		(y = getcury(win), x = getcurx(win))
+#define getbegyx(win,y,x)	(y = getbegy(win), x = getbegx(win))
+#define getmaxyx(win,y,x)	(y = getmaxy(win), x = getmaxx(win))
+#define getparyx(win,y,x)	(y = getpary(win), x = getparx(win))
+
+#define getsyx(y,x) do { if (newscr) { \
+			     if (is_leaveok(newscr)) \
+				(y) = (x) = -1; \
+			     else \
+				 getyx(newscr,(y), (x)); \
+			} \
+		    } while(0)
+
+#define setsyx(y,x) do { if (newscr) { \
+			    if ((y) == -1 && (x) == -1) \
+				leaveok(newscr, TRUE); \
+			    else { \
+				leaveok(newscr, FALSE); \
+				wmove(newscr, (y), (x)); \
+			    } \
+			} \
+		    } while(0)
+
+#ifndef NCURSES_NOMACROS
+
+/*
+ * These miscellaneous pseudo functions are provided for compatibility:
+ */
+
+#define wgetstr(w, s)		wgetnstr(w, s, -1)
+#define getnstr(s, n)		wgetnstr(stdscr, s, (n))
+
+#define setterm(term)		setupterm(term, 1, (int *)0)
+
+#define fixterm()		reset_prog_mode()
+#define resetterm()		reset_shell_mode()
+#define saveterm()		def_prog_mode()
+#define crmode()		cbreak()
+#define nocrmode()		nocbreak()
+#define gettmode()
+
+/* It seems older SYSV curses versions define these */
+#if !NCURSES_OPAQUE
+#define getattrs(win)		NCURSES_CAST(int, NCURSES_OK_ADDR(win) ? (win)->_attrs : A_NORMAL)
+#define getcurx(win)		(NCURSES_OK_ADDR(win) ? (win)->_curx : ERR)
+#define getcury(win)		(NCURSES_OK_ADDR(win) ? (win)->_cury : ERR)
+#define getbegx(win)		(NCURSES_OK_ADDR(win) ? (win)->_begx : ERR)
+#define getbegy(win)		(NCURSES_OK_ADDR(win) ? (win)->_begy : ERR)
+#define getmaxx(win)		(NCURSES_OK_ADDR(win) ? ((win)->_maxx + 1) : ERR)
+#define getmaxy(win)		(NCURSES_OK_ADDR(win) ? ((win)->_maxy + 1) : ERR)
+#define getparx(win)		(NCURSES_OK_ADDR(win) ? (win)->_parx : ERR)
+#define getpary(win)		(NCURSES_OK_ADDR(win) ? (win)->_pary : ERR)
+#endif /* NCURSES_OPAQUE */
+
+#define wstandout(win)		(wattrset(win,A_STANDOUT))
+#define wstandend(win)		(wattrset(win,A_NORMAL))
+
+#define wattron(win,at)		wattr_on(win, NCURSES_CAST(attr_t, at), NULL)
+#define wattroff(win,at)	wattr_off(win, NCURSES_CAST(attr_t, at), NULL)
+
+#if !NCURSES_OPAQUE
+#if NCURSES_WATTR_MACROS
+#if NCURSES_WIDECHAR && 1
+#define wattrset(win,at) \
+	(NCURSES_OK_ADDR(win) \
+	  ? ((win)->_color = NCURSES_CAST(int, PAIR_NUMBER(at)), \
+	     (win)->_attrs = NCURSES_CAST(attr_t, at), \
+	     OK) \
+	  : ERR)
+#else
+#define wattrset(win,at) \
+	(NCURSES_OK_ADDR(win) \
+	  ? ((win)->_attrs = NCURSES_CAST(attr_t, at), \
+	     OK) \
+	  : ERR)
+#endif
+#endif /* NCURSES_WATTR_MACROS */
+#endif /* NCURSES_OPAQUE */
+
+#define scroll(win)		wscrl(win,1)
+
+#define touchwin(win)		wtouchln((win), 0, getmaxy(win), 1)
+#define touchline(win, s, c)	wtouchln((win), s, c, 1)
+#define untouchwin(win)		wtouchln((win), 0, getmaxy(win), 0)
+
+#define box(win, v, h)		wborder(win, v, v, h, h, 0, 0, 0, 0)
+#define border(ls, rs, ts, bs, tl, tr, bl, br)	wborder(stdscr, ls, rs, ts, bs, tl, tr, bl, br)
+#define hline(ch, n)		whline(stdscr, ch, (n))
+#define vline(ch, n)		wvline(stdscr, ch, (n))
+
+#define winstr(w, s)		winnstr(w, s, -1)
+#define winchstr(w, s)		winchnstr(w, s, -1)
+#define winsstr(w, s)		winsnstr(w, s, -1)
+
+#if !NCURSES_OPAQUE
+#define redrawwin(win)		wredrawln(win, 0, (NCURSES_OK_ADDR(win) ? (win)->_maxy+1 : -1))
+#endif /* NCURSES_OPAQUE */
+
+#define waddstr(win,str)	waddnstr(win,str,-1)
+#define waddchstr(win,str)	waddchnstr(win,str,-1)
+
+/*
+ * These apply to the first 256 color pairs.
+ */
+#define COLOR_PAIR(n)	(NCURSES_BITS((n), 0) & A_COLOR)
+#define PAIR_NUMBER(a)	(NCURSES_CAST(int,((NCURSES_CAST(unsigned long,(a)) & A_COLOR) >> NCURSES_ATTR_SHIFT)))
+
+/*
+ * pseudo functions for standard screen
+ */
+
+#define addch(ch)		waddch(stdscr,(ch))
+#define addchnstr(str,n)	waddchnstr(stdscr,(str),(n))
+#define addchstr(str)		waddchstr(stdscr,(str))
+#define addnstr(str,n)		waddnstr(stdscr,(str),(n))
+#define addstr(str)		waddnstr(stdscr,(str),-1)
+#define attr_get(ap,cp,o)	wattr_get(stdscr,(ap),(cp),(o))
+#define attr_off(a,o)		wattr_off(stdscr,(a),(o))
+#define attr_on(a,o)		wattr_on(stdscr,(a),(o))
+#define attr_set(a,c,o)		wattr_set(stdscr,(a),(c),(o))
+#define attroff(at)		wattroff(stdscr,(at))
+#define attron(at)		wattron(stdscr,(at))
+#define attrset(at)		wattrset(stdscr,(at))
+#define bkgd(ch)		wbkgd(stdscr,(ch))
+#define bkgdset(ch)		wbkgdset(stdscr,(ch))
+#define chgat(n,a,c,o)		wchgat(stdscr,(n),(a),(c),(o))
+#define clear()			wclear(stdscr)
+#define clrtobot()		wclrtobot(stdscr)
+#define clrtoeol()		wclrtoeol(stdscr)
+#define color_set(c,o)		wcolor_set(stdscr,(c),(o))
+#define delch()			wdelch(stdscr)
+#define deleteln()		winsdelln(stdscr,-1)
+#define echochar(c)		wechochar(stdscr,(c))
+#define erase()			werase(stdscr)
+#define getch()			wgetch(stdscr)
+#define getstr(str)		wgetstr(stdscr,(str))
+#define inch()			winch(stdscr)
+#define inchnstr(s,n)		winchnstr(stdscr,(s),(n))
+#define inchstr(s)		winchstr(stdscr,(s))
+#define innstr(s,n)		winnstr(stdscr,(s),(n))
+#define insch(c)		winsch(stdscr,(c))
+#define insdelln(n)		winsdelln(stdscr,(n))
+#define insertln()		winsdelln(stdscr,1)
+#define insnstr(s,n)		winsnstr(stdscr,(s),(n))
+#define insstr(s)		winsstr(stdscr,(s))
+#define instr(s)		winstr(stdscr,(s))
+#define move(y,x)		wmove(stdscr,(y),(x))
+#define refresh()		wrefresh(stdscr)
+#define scrl(n)			wscrl(stdscr,(n))
+#define setscrreg(t,b)		wsetscrreg(stdscr,(t),(b))
+#define standend()		wstandend(stdscr)
+#define standout()		wstandout(stdscr)
+#define timeout(delay)		wtimeout(stdscr,(delay))
+#define wdeleteln(win)		winsdelln(win,-1)
+#define winsertln(win)		winsdelln(win,1)
+
+/*
+ * mv functions
+ */
+
+#define mvwaddch(win,y,x,ch)		(wmove((win),(y),(x)) == ERR ? ERR : waddch((win),(ch)))
+#define mvwaddchnstr(win,y,x,str,n)	(wmove((win),(y),(x)) == ERR ? ERR : waddchnstr((win),(str),(n)))
+#define mvwaddchstr(win,y,x,str)	(wmove((win),(y),(x)) == ERR ? ERR : waddchnstr((win),(str),-1))
+#define mvwaddnstr(win,y,x,str,n)	(wmove((win),(y),(x)) == ERR ? ERR : waddnstr((win),(str),(n)))
+#define mvwaddstr(win,y,x,str)		(wmove((win),(y),(x)) == ERR ? ERR : waddnstr((win),(str),-1))
+#define mvwchgat(win,y,x,n,a,c,o)	(wmove((win),(y),(x)) == ERR ? ERR : wchgat((win),(n),(a),(c),(o)))
+#define mvwdelch(win,y,x)		(wmove((win),(y),(x)) == ERR ? ERR : wdelch(win))
+#define mvwgetch(win,y,x)		(wmove((win),(y),(x)) == ERR ? ERR : wgetch(win))
+#define mvwgetnstr(win,y,x,str,n)	(wmove((win),(y),(x)) == ERR ? ERR : wgetnstr((win),(str),(n)))
+#define mvwgetstr(win,y,x,str)		(wmove((win),(y),(x)) == ERR ? ERR : wgetstr((win),(str)))
+#define mvwhline(win,y,x,c,n)		(wmove((win),(y),(x)) == ERR ? ERR : whline((win),(c),(n)))
+#define mvwinch(win,y,x)		(wmove((win),(y),(x)) == ERR ? NCURSES_CAST(chtype, ERR) : winch(win))
+#define mvwinchnstr(win,y,x,s,n)	(wmove((win),(y),(x)) == ERR ? ERR : winchnstr((win),(s),(n)))
+#define mvwinchstr(win,y,x,s)		(wmove((win),(y),(x)) == ERR ? ERR : winchstr((win),(s)))
+#define mvwinnstr(win,y,x,s,n)		(wmove((win),(y),(x)) == ERR ? ERR : winnstr((win),(s),(n)))
+#define mvwinsch(win,y,x,c)		(wmove((win),(y),(x)) == ERR ? ERR : winsch((win),(c)))
+#define mvwinsnstr(win,y,x,s,n)		(wmove((win),(y),(x)) == ERR ? ERR : winsnstr((win),(s),(n)))
+#define mvwinsstr(win,y,x,s)		(wmove((win),(y),(x)) == ERR ? ERR : winsstr((win),(s)))
+#define mvwinstr(win,y,x,s)		(wmove((win),(y),(x)) == ERR ? ERR : winstr((win),(s)))
+#define mvwvline(win,y,x,c,n)		(wmove((win),(y),(x)) == ERR ? ERR : wvline((win),(c),(n)))
+
+#define mvaddch(y,x,ch)			mvwaddch(stdscr,(y),(x),(ch))
+#define mvaddchnstr(y,x,str,n)		mvwaddchnstr(stdscr,(y),(x),(str),(n))
+#define mvaddchstr(y,x,str)		mvwaddchstr(stdscr,(y),(x),(str))
+#define mvaddnstr(y,x,str,n)		mvwaddnstr(stdscr,(y),(x),(str),(n))
+#define mvaddstr(y,x,str)		mvwaddstr(stdscr,(y),(x),(str))
+#define mvchgat(y,x,n,a,c,o)		mvwchgat(stdscr,(y),(x),(n),(a),(c),(o))
+#define mvdelch(y,x)			mvwdelch(stdscr,(y),(x))
+#define mvgetch(y,x)			mvwgetch(stdscr,(y),(x))
+#define mvgetnstr(y,x,str,n)		mvwgetnstr(stdscr,(y),(x),(str),(n))
+#define mvgetstr(y,x,str)		mvwgetstr(stdscr,(y),(x),(str))
+#define mvhline(y,x,c,n)		mvwhline(stdscr,(y),(x),(c),(n))
+#define mvinch(y,x)			mvwinch(stdscr,(y),(x))
+#define mvinchnstr(y,x,s,n)		mvwinchnstr(stdscr,(y),(x),(s),(n))
+#define mvinchstr(y,x,s)		mvwinchstr(stdscr,(y),(x),(s))
+#define mvinnstr(y,x,s,n)		mvwinnstr(stdscr,(y),(x),(s),(n))
+#define mvinsch(y,x,c)			mvwinsch(stdscr,(y),(x),(c))
+#define mvinsnstr(y,x,s,n)		mvwinsnstr(stdscr,(y),(x),(s),(n))
+#define mvinsstr(y,x,s)			mvwinsstr(stdscr,(y),(x),(s))
+#define mvinstr(y,x,s)			mvwinstr(stdscr,(y),(x),(s))
+#define mvvline(y,x,c,n)		mvwvline(stdscr,(y),(x),(c),(n))
+
+/*
+ * Some wide-character functions can be implemented without the extensions.
+ */
+#if !NCURSES_OPAQUE
+#define getbkgd(win)                    (NCURSES_OK_ADDR(win) ? ((win)->_bkgd) : 0)
+#endif /* NCURSES_OPAQUE */
+
+#define slk_attr_off(a,v)		((v) ? ERR : slk_attroff(a))
+#define slk_attr_on(a,v)		((v) ? ERR : slk_attron(a))
+
+#if !NCURSES_OPAQUE
+#if NCURSES_WATTR_MACROS
+#if NCURSES_WIDECHAR && 1
+#define wattr_set(win,a,p,opts) \
+	(NCURSES_OK_ADDR(win) \
+	 ? ((void)((win)->_attrs = ((a) & ~A_COLOR), \
+		   (win)->_color = (opts) ? *(int *)(opts) : (p)), \
+	    OK) \
+	 : ERR)
+#define wattr_get(win,a,p,opts) \
+	(NCURSES_OK_ADDR(win) \
+	 ? ((void)(NCURSES_OK_ADDR(a) \
+		   ? (*(a) = (win)->_attrs) \
+		   : OK), \
+	    (void)(NCURSES_OK_ADDR(p) \
+		   ? (*(p) = (NCURSES_PAIRS_T) (win)->_color) \
+		   : OK), \
+	    (void)(NCURSES_OK_ADDR(opts) \
+		   ? (*(int *)(opts) = (win)->_color) \
+		   : OK), \
+	    OK) \
+	 : ERR)
+#else /* !(NCURSES_WIDECHAR && NCURSES_EXE_COLORS) */
+#define wattr_set(win,a,p,opts) \
+	 (NCURSES_OK_ADDR(win) \
+	  ? ((void)((win)->_attrs = (((a) & ~A_COLOR) | \
+				     (attr_t)COLOR_PAIR(p))), \
+	     OK) \
+	  : ERR)
+#define wattr_get(win,a,p,opts) \
+	(NCURSES_OK_ADDR(win) \
+	 ? ((void)(NCURSES_OK_ADDR(a) \
+		   ? (*(a) = (win)->_attrs) \
+		   : OK), \
+	    (void)(NCURSES_OK_ADDR(p) \
+		   ? (*(p) = (NCURSES_PAIRS_T) PAIR_NUMBER((win)->_attrs)) \
+		   : OK), \
+	    OK) \
+	 : ERR)
+#endif /* (NCURSES_WIDECHAR && NCURSES_EXE_COLORS) */
+#endif /* NCURSES_WATTR_MACROS */
+#endif /* NCURSES_OPAQUE */
+
+/*
+ * X/Open curses deprecates SVr4 vwprintw/vwscanw, which are supposed to use
+ * varargs.h.  It adds new calls vw_printw/vw_scanw, which are supposed to
+ * use POSIX stdarg.h.  The ncurses versions of vwprintw/vwscanw already
+ * use stdarg.h, so...
+ */
+/* define vw_printw		vwprintw */
+/* define vw_scanw		vwscanw */
+
+/*
+ * Export fallback function for use in C++ binding.
+ */
+#if !1
+#define vsscanf(a,b,c) _nc_vsscanf(a,b,c)
+NCURSES_EXPORT(int) vsscanf(const char *, const char *, va_list);
+#endif
+
+/*
+ * These macros are extensions - not in X/Open Curses.
+ */
+#if 1
+#if !NCURSES_OPAQUE
+#define is_cleared(win)		(NCURSES_OK_ADDR(win) ? (win)->_clear : FALSE)
+#define is_idcok(win)		(NCURSES_OK_ADDR(win) ? (win)->_idcok : FALSE)
+#define is_idlok(win)		(NCURSES_OK_ADDR(win) ? (win)->_idlok : FALSE)
+#define is_immedok(win)		(NCURSES_OK_ADDR(win) ? (win)->_immed : FALSE)
+#define is_keypad(win)		(NCURSES_OK_ADDR(win) ? (win)->_use_keypad : FALSE)
+#define is_leaveok(win)		(NCURSES_OK_ADDR(win) ? (win)->_leaveok : FALSE)
+#define is_nodelay(win)		(NCURSES_OK_ADDR(win) ? ((win)->_delay == 0) : FALSE)
+#define is_notimeout(win)	(NCURSES_OK_ADDR(win) ? (win)->_notimeout : FALSE)
+#define is_pad(win)		(NCURSES_OK_ADDR(win) ? ((win)->_flags & _ISPAD) != 0 : FALSE)
+#define is_scrollok(win)	(NCURSES_OK_ADDR(win) ? (win)->_scroll : FALSE)
+#define is_subwin(win)		(NCURSES_OK_ADDR(win) ? ((win)->_flags & _SUBWIN) != 0 : FALSE)
+#define is_syncok(win)		(NCURSES_OK_ADDR(win) ? (win)->_sync : FALSE)
+#define wgetdelay(win)		(NCURSES_OK_ADDR(win) ? (win)->_delay : 0)
+#define wgetparent(win)		(NCURSES_OK_ADDR(win) ? (win)->_parent : 0)
+#define wgetscrreg(win,t,b)	(NCURSES_OK_ADDR(win) ? (*(t) = (win)->_regtop, *(b) = (win)->_regbottom, OK) : ERR)
+#endif
+#endif
+
+/*
+ * X/Open says this returns a bool; SVr4 also checked for out-of-range line.
+ * The macro provides compatibility:
+ */
+#define is_linetouched(w,l) ((!(w) || ((l) > getmaxy(w)) || ((l) < 0)) ? ERR : (is_linetouched)((w),(l)))
+
+#endif /* NCURSES_NOMACROS */
+
+/*
+ * Public variables.
+ *
+ * Notes:
+ *	a. ESCDELAY was an undocumented feature under AIX curses.
+ *	   It gives the ESC expire time in milliseconds.
+ *	b. ttytype is needed for backward compatibility
+ */
+#if NCURSES_REENTRANT
+
+NCURSES_WRAPPED_VAR(WINDOW *, curscr);
+NCURSES_WRAPPED_VAR(WINDOW *, newscr);
+NCURSES_WRAPPED_VAR(WINDOW *, stdscr);
+NCURSES_WRAPPED_VAR(char *, ttytype);
+NCURSES_WRAPPED_VAR(int, COLORS);
+NCURSES_WRAPPED_VAR(int, COLOR_PAIRS);
+NCURSES_WRAPPED_VAR(int, COLS);
+NCURSES_WRAPPED_VAR(int, ESCDELAY);
+NCURSES_WRAPPED_VAR(int, LINES);
+NCURSES_WRAPPED_VAR(int, TABSIZE);
+
+#define curscr      NCURSES_PUBLIC_VAR(curscr())
+#define newscr      NCURSES_PUBLIC_VAR(newscr())
+#define stdscr      NCURSES_PUBLIC_VAR(stdscr())
+#define ttytype     NCURSES_PUBLIC_VAR(ttytype())
+#define COLORS      NCURSES_PUBLIC_VAR(COLORS())
+#define COLOR_PAIRS NCURSES_PUBLIC_VAR(COLOR_PAIRS())
+#define COLS        NCURSES_PUBLIC_VAR(COLS())
+#define ESCDELAY    NCURSES_PUBLIC_VAR(ESCDELAY())
+#define LINES       NCURSES_PUBLIC_VAR(LINES())
+#define TABSIZE     NCURSES_PUBLIC_VAR(TABSIZE())
+
+#else
+
+extern NCURSES_EXPORT_VAR(WINDOW *) curscr;
+extern NCURSES_EXPORT_VAR(WINDOW *) newscr;
+extern NCURSES_EXPORT_VAR(WINDOW *) stdscr;
+extern NCURSES_EXPORT_VAR(char) ttytype[];
+extern NCURSES_EXPORT_VAR(int) COLORS;
+extern NCURSES_EXPORT_VAR(int) COLOR_PAIRS;
+extern NCURSES_EXPORT_VAR(int) COLS;
+extern NCURSES_EXPORT_VAR(int) ESCDELAY;
+extern NCURSES_EXPORT_VAR(int) LINES;
+extern NCURSES_EXPORT_VAR(int) TABSIZE;
+
+#endif
+
+/*
+ * Pseudo-character tokens outside ASCII range.  The curses wgetch() function
+ * will return any given one of these only if the corresponding k- capability
+ * is defined in your terminal's terminfo entry.
+ *
+ * Some keys (KEY_A1, etc) are arranged like this:
+ *	a1     up    a3
+ *	left   b2    right
+ *	c1     down  c3
+ *
+ * A few key codes do not depend upon the terminfo entry.
+ */
+#define KEY_CODE_YES	0400		/* A wchar_t contains a key code */
+#define KEY_MIN		0401		/* Minimum curses key */
+#define KEY_BREAK	0401		/* Break key (unreliable) */
+#define KEY_SRESET	0530		/* Soft (partial) reset (unreliable) */
+#define KEY_RESET	0531		/* Reset or hard reset (unreliable) */