ncurses 5.9 - patch 20140726

[ncurses.git] / include / curses.h.in

diff --git a/include/curses.h.in b/include/curses.h.in
index 23201e00ed70cf4a127c448b13b4948675c5760d..e9f8d75a8f3287598bcb2c4d351788d25d773b07 100644 (file)
--- a/include/curses.h.in
+++ b/include/curses.h.in
@@ -1,5 +1,5 @@
 /****************************************************************************
 /****************************************************************************

- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 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            *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *


@@ -32,7 +32,7 @@
  *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
  *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 

-/* $Id: curses.h.in,v 1.195 2009/03/21 21:04:57 tom Exp $ */
+/* $Id: curses.h.in,v 1.239 2014/03/22 22:57:35 tom Exp $ */

 
 #ifndef __NCURSES_H
 #define __NCURSES_H
 
 #ifndef __NCURSES_H
 #define __NCURSES_H


@@ -59,6 +59,10 @@
  */
 #include <ncurses_dll.h>
 
  */
 #include <ncurses_dll.h>
 

+#if @HAVE_STDINT_H@
+#include <stdint.h>
+#endif
+

 /*
  * User-definable tweak to disable the include of <stdbool.h>.
  */
 /*
  * User-definable tweak to disable the include of <stdbool.h>.
  */


@@ -91,11 +95,20 @@
 #define NCURSES_INLINE @NCURSES_INLINE@
 
 /*
 #define NCURSES_INLINE @NCURSES_INLINE@
 
 /*

- * The internal type used for color values
+ * The internal 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 terminal database, which uses 16-bit signed values.

  */
 #undef NCURSES_COLOR_T
 #define        NCURSES_COLOR_T short
 
  */
 #undef NCURSES_COLOR_T
 #define        NCURSES_COLOR_T short
 

+#undef NCURSES_PAIRS_T
+#define        NCURSES_PAIRS_T short
+

 /*
  * Definition used to make WINDOW and similar structs opaque.
  */
 /*
  * Definition used to make WINDOW and similar structs opaque.
  */


@@ -111,11 +124,10 @@
 #endif
 
 /*
 #endif
 
 /*

- * For reentrant code, we map the various global variables into SCREEN by
- * using functions to access them.
+ * Control whether bindings for interop support are added.

  */
  */

-#define NCURSES_PUBLIC_VAR(name) @NCURSES_WRAP_PREFIX@##name
-#define NCURSES_WRAPPED_VAR(type,name) extern type NCURSES_PUBLIC_VAR(name)(void)
+#undef NCURSES_INTEROP_FUNCS
+#define        NCURSES_INTEROP_FUNCS @NCURSES_INTEROP_FUNCS@

 
 /*
  * The internal type used for window dimensions.
 
 /*
  * The internal type used for window dimensions.


@@ -129,6 +141,13 @@
 #undef NCURSES_TPARM_VARARGS
 #define NCURSES_TPARM_VARARGS @NCURSES_TPARM_VARARGS@
 
 #undef NCURSES_TPARM_VARARGS
 #define NCURSES_TPARM_VARARGS @NCURSES_TPARM_VARARGS@
 

+/*
+ * 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 @NCURSES_TPARM_ARG@
+

 /*
  * 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
 /*
  * 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


@@ -141,16 +160,34 @@
 typedef unsigned chtype;
 typedef unsigned mmask_t;
 #else
 typedef unsigned chtype;
 typedef unsigned mmask_t;
 #else

-typedef unsigned @cf_cv_typeof_chtype@ chtype;
-typedef unsigned @cf_cv_typeof_mmask_t@ mmask_t;
+typedef @cf_cv_typeof_chtype@ chtype;
+typedef @cf_cv_typeof_mmask_t@ mmask_t;

 #endif
 
 #endif
 

+/*
+ * We need FILE, etc.  Include this before checking any feature symbols.
+ */

 #include <stdio.h>
 #include <stdio.h>

-#include <unctrl.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 */
 #include <stdarg.h>    /* we need va_list */

-#ifdef _XOPEN_SOURCE_EXTENDED
+#if NCURSES_WIDECHAR

 #include <stddef.h>    /* we want wchar_t */
 #include <stddef.h>    /* we want wchar_t */

-#endif /* _XOPEN_SOURCE_EXTENDED */
+#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
 
 /* 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


@@ -220,6 +257,10 @@ extern "C" {
 #define WA_TOP         A_TOP
 #define WA_VERTICAL    A_VERTICAL
 
 #define WA_TOP         A_TOP
 #define WA_VERTICAL    A_VERTICAL
 

+#if @NCURSES_EXT_FUNCS@
+#define WA_ITALIC      A_ITALIC        /* ncurses extension */
+#endif
+

 /* colors */
 #define COLOR_BLACK    0
 #define COLOR_RED      1
 /* colors */
 #define COLOR_BLACK    0
 #define COLOR_RED      1


@@ -239,7 +280,7 @@ NCURSES_WRAPPED_VAR(chtype*, acs_map);
 extern NCURSES_EXPORT_VAR(chtype) acs_map[];
 #endif
 
 extern NCURSES_EXPORT_VAR(chtype) acs_map[];
 #endif
 

-#define NCURSES_ACS(c) (acs_map[NCURSES_CAST(unsigned char,c)])
+#define NCURSES_ACS(c) (acs_map[NCURSES_CAST(unsigned char,(c))])

 
 /* VT100 symbols begin here */
 #define ACS_ULCORNER   NCURSES_ACS('l') /* upper left corner */
 
 /* VT100 symbols begin here */
 #define ACS_ULCORNER   NCURSES_ACS('l') /* upper left corner */


@@ -331,7 +372,7 @@ typedef struct _win_st WINDOW;
 
 typedef        chtype  attr_t;         /* ...must be at least as wide as chtype */
 
 
 typedef        chtype  attr_t;         /* ...must be at least as wide as chtype */
 

-#ifdef _XOPEN_SOURCE_EXTENDED
+#if NCURSES_WIDECHAR

 
 #if @NCURSES_LIBUTF8@
 #ifdef mblen                   /* libutf8.h defines it w/o undefining first */
 
 #if @NCURSES_LIBUTF8@
 #ifdef mblen                   /* libutf8.h defines it w/o undefining first */


@@ -352,7 +393,13 @@ typedef unsigned short wchar_t@NCURSES_OK_WCHAR_T@;
 typedef unsigned int wint_t@NCURSES_OK_WCHAR_T@;
 #endif
 
 typedef unsigned int wint_t@NCURSES_OK_WCHAR_T@;
 #endif
 

-#define CCHARW_MAX     5
+/*
+ * 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     @NCURSES_CCHARW_MAX@

 typedef struct
 {
     attr_t     attr;
 typedef struct
 {
     attr_t     attr;


@@ -365,7 +412,7 @@ typedef struct
 }
 cchar_t;
 
 }
 cchar_t;
 

-#endif /* _XOPEN_SOURCE_EXTENDED */
+#endif /* NCURSES_WIDECHAR */

 
 #if !NCURSES_OPAQUE
 struct ldat;
 
 #if !NCURSES_OPAQUE
 struct ldat;


@@ -417,7 +464,7 @@ struct _win_st
 
        NCURSES_SIZE_T _yoffset; /* real begy is _begy + _yoffset */
 
 
        NCURSES_SIZE_T _yoffset; /* real begy is _begy + _yoffset */
 

-#ifdef _XOPEN_SOURCE_EXTENDED
+#if NCURSES_WIDECHAR

        cchar_t  _bkgrnd;       /* current background char/attribute pair */
 #if @NCURSES_EXT_COLORS@
        int     _color;         /* current color-pair for non-space character */
        cchar_t  _bkgrnd;       /* current background char/attribute pair */
 #if @NCURSES_EXT_COLORS@
        int     _color;         /* current color-pair for non-space character */


@@ -469,8 +516,8 @@ typedef struct
     _nc_event *events[1];
 } _nc_eventlist;
 
     _nc_event *events[1];
 } _nc_eventlist;
 

-extern NCURSES_EXPORT(int) wgetch_events(WINDOW *, _nc_eventlist *);   /* experimental */
-extern NCURSES_EXPORT(int) wgetnstr_events(WINDOW *,char *,int,_nc_eventlist *);/* experimental */
+extern NCURSES_EXPORT(int) wgetch_events (WINDOW *, _nc_eventlist *);  /* experimental */
+extern NCURSES_EXPORT(int) wgetnstr_events (WINDOW *,char *,int,_nc_eventlist *);/* experimental */

 
 #endif /* NCURSES_WGETCH_EVENTS */
 #endif /* NCURSES_EXT_FUNCS */
 
 #endif /* NCURSES_WGETCH_EVENTS */
 #endif /* NCURSES_EXT_FUNCS */


@@ -518,6 +565,12 @@ extern NCURSES_EXPORT(int) wgetnstr_events(WINDOW *,char *,int,_nc_eventlist *);
 #define        GCC_UNUSED /* nothing */
 #endif
 
 #define        GCC_UNUSED /* 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
 /*
  * Function prototypes.  This is the complete X/Open Curses list of required
  * functions.  Those marked `generated' will have sources generated from the


@@ -533,10 +586,10 @@ 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) 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 *, short *, void *);       /* 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_off (attr_t, void *);                  /* generated */
 extern NCURSES_EXPORT(int) attr_on (attr_t, void *);                   /* generated */

-extern NCURSES_EXPORT(int) attr_set (attr_t, short, 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(int) baudrate (void);                            /* implemented */
 extern NCURSES_EXPORT(int) beep  (void);                               /* implemented */
 extern NCURSES_EXPORT(int) bkgd (chtype);                              /* generated */


@@ -545,13 +598,13 @@ extern NCURSES_EXPORT(int) border (chtype,chtype,chtype,chtype,chtype,chtype,cht
 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) 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, short, const void *);   /* generated */
+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) 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 (short,short*,short*,short*); /* implemented */
-extern NCURSES_EXPORT(int) color_set (short,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) 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 */


@@ -590,8 +643,8 @@ 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) inchnstr (chtype *, int);                   /* generated */
 extern NCURSES_EXPORT(int) inchstr (chtype *);                         /* generated */
 extern NCURSES_EXPORT(WINDOW *) initscr (void);                                /* implemented */

-extern NCURSES_EXPORT(int) init_color (short,short,short,short);       /* implemented */
-extern NCURSES_EXPORT(int) init_pair (short,short,short);              /* 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) innstr (char *, int);                       /* generated */
 extern NCURSES_EXPORT(int) insch (chtype);                             /* generated */
 extern NCURSES_EXPORT(int) insdelln (int);                             /* generated */


@@ -615,7 +668,7 @@ extern NCURSES_EXPORT(int) mvaddchnstr (int, int, const chtype *, int);     /* gener
 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) 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, short, const void *);       /* 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) mvcur (int,int,int,int);                    /* implemented */
 extern NCURSES_EXPORT(int) mvdelch (int, int);                         /* generated */
 extern NCURSES_EXPORT(int) mvderwin (WINDOW *, int, int);              /* implemented */


@@ -641,7 +694,7 @@ extern NCURSES_EXPORT(int) mvwaddchnstr (WINDOW *, int, int, const chtype *, int
 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) 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, short, const void *);/* 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) 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 */


@@ -675,7 +728,7 @@ 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) 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 (short,short*,short*);         /* 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) 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 */


@@ -709,9 +762,9 @@ 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_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,short,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_clear (void);                           /* implemented */

-extern NCURSES_EXPORT(int) slk_color (short);                          /* 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_init (int);                             /* implemented */
 extern NCURSES_EXPORT(char *) slk_label (int);                         /* implemented */
 extern NCURSES_EXPORT(int) slk_noutrefresh (void);                     /* implemented */


@@ -734,8 +787,9 @@ 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(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) vidattr (chtype);                           /* implemented */

-extern NCURSES_EXPORT(int) vidputs (chtype, int (*)(int));             /* 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);  /* implemented */
 extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *,va_list); /* generated */
 extern NCURSES_EXPORT(int) vline (chtype, int);                                /* generated */
 extern NCURSES_EXPORT(int) vwprintw (WINDOW *, const char *,va_list);  /* implemented */
 extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *,va_list); /* generated */


@@ -749,18 +803,18 @@ 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) 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 *, short *, void *);    /* 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_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, short, void *);        /* generated */
+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) 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, short, const void *);/* 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) wclear (WINDOW *);                          /* implemented */
 extern NCURSES_EXPORT(int) wclrtobot (WINDOW *);                       /* implemented */
 extern NCURSES_EXPORT(int) wclrtoeol (WINDOW *);                       /* implemented */

-extern NCURSES_EXPORT(int) wcolor_set (WINDOW*,short,void*);           /* 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(void) wcursyncup (WINDOW *);                     /* implemented */
 extern NCURSES_EXPORT(int) wdelch (WINDOW *);                          /* implemented */
 extern NCURSES_EXPORT(int) wdeleteln (WINDOW *);                       /* generated */


@@ -809,10 +863,12 @@ extern NCURSES_EXPORT(int) putp (const char *);                           /* implemented */
 #if NCURSES_TPARM_VARARGS
 extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, ...);       /* special */
 #else
 #if NCURSES_TPARM_VARARGS
 extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, ...);       /* special */
 #else

-extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, long,long,long,long,long,long,long,long,long);      /* special */
+extern NCURSES_EXPORT(char *) tparm (NCURSES_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 */

 extern NCURSES_EXPORT(char *) tparm_varargs (NCURSES_CONST char *, ...);       /* special */
 #endif
 
 extern NCURSES_EXPORT(char *) tparm_varargs (NCURSES_CONST char *, ...);       /* special */
 #endif
 

+extern NCURSES_EXPORT(char *) tiparm (const char *, ...);              /* special */
+

 /*
  * These functions are not in X/Open, but we use them in macro definitions:
  */
 /*
  * These functions are not in X/Open, but we use them in macro definitions:
  */


@@ -829,7 +885,7 @@ extern NCURSES_EXPORT(int) getpary (const WINDOW *);                        /* generated */
 /*
  * vid_attr() was implemented originally based on a draft of X/Open curses.
  */
 /*
  * vid_attr() was implemented originally based on a draft of X/Open curses.
  */

-#ifndef _XOPEN_SOURCE_EXTENDED
+#if !NCURSES_WIDECHAR

 #define vid_attr(a,pair,opts) vidattr(a)
 #endif
 
 #define vid_attr(a,pair,opts) vidattr(a)
 #endif
 


@@ -846,6 +902,7 @@ extern NCURSES_EXPORT(char *) keybound (int, int);
 extern NCURSES_EXPORT(const char *) curses_version (void);
 extern NCURSES_EXPORT(int) assume_default_colors (int, int);
 extern NCURSES_EXPORT(int) define_key (const char *, int);
 extern NCURSES_EXPORT(const char *) curses_version (void);
 extern NCURSES_EXPORT(int) assume_default_colors (int, int);
 extern NCURSES_EXPORT(int) define_key (const char *, int);

+extern NCURSES_EXPORT(int) get_escdelay (void);

 extern NCURSES_EXPORT(int) key_defined (const char *);
 extern NCURSES_EXPORT(int) keyok (int, bool);
 extern NCURSES_EXPORT(int) resize_term (int, int);
 extern NCURSES_EXPORT(int) key_defined (const char *);
 extern NCURSES_EXPORT(int) keyok (int, bool);
 extern NCURSES_EXPORT(int) resize_term (int, int);


@@ -873,8 +930,11 @@ extern NCURSES_EXPORT(bool) is_keypad (const WINDOW *);            /* @GENERATED_EXT_FUNCS
 extern NCURSES_EXPORT(bool) is_leaveok (const WINDOW *);       /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_nodelay (const WINDOW *);       /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_notimeout (const WINDOW *);     /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_leaveok (const WINDOW *);       /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_nodelay (const WINDOW *);       /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_notimeout (const WINDOW *);     /* @GENERATED_EXT_FUNCS@ */

+extern NCURSES_EXPORT(bool) is_pad (const WINDOW *);           /* @GENERATED_EXT_FUNCS@ */

 extern NCURSES_EXPORT(bool) is_scrollok (const WINDOW *);      /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_scrollok (const WINDOW *);      /* @GENERATED_EXT_FUNCS@ */

+extern NCURSES_EXPORT(bool) is_subwin (const WINDOW *);                /* @GENERATED_EXT_FUNCS@ */

 extern NCURSES_EXPORT(bool) is_syncok (const WINDOW *);                /* @GENERATED_EXT_FUNCS@ */
 extern NCURSES_EXPORT(bool) is_syncok (const WINDOW *);                /* @GENERATED_EXT_FUNCS@ */

+extern NCURSES_EXPORT(int) wgetdelay (const WINDOW *);         /* @GENERATED_EXT_FUNCS@ */

 extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* @GENERATED_EXT_FUNCS@ */
 
 #else
 extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* @GENERATED_EXT_FUNCS@ */
 
 #else


@@ -890,97 +950,112 @@ extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* @GENERA
 #define NCURSES_SP_FUNCS @NCURSES_PATCH@
 #define NCURSES_SP_NAME(name) name##_sp
 
 #define NCURSES_SP_FUNCS @NCURSES_PATCH@
 #define NCURSES_SP_NAME(name) name##_sp
 

-extern NCURSES_EXPORT(SCREEN*) new_prescr(void); /* implemented */
-
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(baudrate) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(beep) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(can_change_color) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(cbreak) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(color_content) (SCREEN*, short, short*, short*, short*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_prog_mode) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_shell_mode) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(delay_output) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(doupdate) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(echo) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(endwin) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(char) NCURSES_SP_NAME(erasechar) (SCREEN*);/* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(filter) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flash) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flushinp) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(halfdelay)(SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_colors) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_ic) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_il) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_color) (SCREEN*, short, short, short, short); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(init_pair) (SCREEN*, short, short, short); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(intrflush) (SCREEN*, WINDOW*, bool);        /* implemented */
-extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(isendwin) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(keyname) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(char) NCURSES_SP_NAME(killchar) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(longname) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(mvcur) (SCREEN*, int, int, int, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(napms) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newpad) (SCREEN*, int, int); /* implemented */
-extern NCURSES_EXPORT(SCREEN *) NCURSES_SP_NAME(newterm) (SCREEN*, NCURSES_CONST char *, FILE *, FILE *); /* implemented */
-extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newwin) (SCREEN*, int, int, int, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nl) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nocbreak) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noecho) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(nofilter) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nonl) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(noqiflush) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noraw) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(pair_content) (SCREEN*, short, short*, short*); /* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(qiflush) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(raw) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_prog_mode) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_shell_mode) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ripoffline) (SCREEN*, int, int (*)(WINDOW *, int)); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_init) (SCREEN*, const char *); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_restore) (SCREEN*, const char *); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_set) (SCREEN*, const char *); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attroff) (SCREEN*, const chtype); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attron) (SCREEN*, const chtype); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attrset) (SCREEN*, const chtype); /* implemented */
-extern NCURSES_EXPORT(attr_t) NCURSES_SP_NAME(slk_attr) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_attr_set) (SCREEN*, const attr_t, short, void*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_clear) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_color) (SCREEN*, short); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_init) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(slk_label) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_noutrefresh) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_refresh) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_restore) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_set) (SCREEN*, int, const char *, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(slk_touch) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(start_color) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(chtype) NCURSES_SP_NAME(termattrs) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(termname) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(typeahead) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ungetch) (SCREEN*, int); /* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(use_env) (SCREEN*, bool); /* implemented */
+/* 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*, NCURSES_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 @NCURSES_EXT_FUNCS@
 #if @NCURSES_EXT_FUNCS@

-extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(keybound) (SCREEN*, int, int);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(assume_default_colors) (SCREEN*, int, int);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(define_key) (SCREEN*, const char *, int);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(get_escdelay) (SCREEN*);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(key_defined)(SCREEN*, const char *);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(keyok) (SCREEN*, int, bool);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_escdelay) (SCREEN*, int);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_tabsize) (SCREEN*, int);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_default_colors) (SCREEN*);
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
+extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(keybound) (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(get_escdelay) (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(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(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
 #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
 #endif
 
 /* attributes */
 
 #define NCURSES_ATTR_SHIFT       8

-#define NCURSES_BITS(mask,shift) ((mask) << ((shift) + NCURSES_ATTR_SHIFT))
+#define NCURSES_BITS(mask,shift) (NCURSES_CAST(chtype,(mask)) << ((shift) + NCURSES_ATTR_SHIFT))

 
 #define A_NORMAL       (@cf_cv_1UL@ - @cf_cv_1UL@)
 #define A_ATTRIBUTES   NCURSES_BITS(~(@cf_cv_1UL@ - @cf_cv_1UL@),0)
 
 #define A_NORMAL       (@cf_cv_1UL@ - @cf_cv_1UL@)
 #define A_ATTRIBUTES   NCURSES_BITS(~(@cf_cv_1UL@ - @cf_cv_1UL@),0)


@@ -1002,6 +1077,10 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
 #define A_TOP          NCURSES_BITS(@cf_cv_1UL@,21)
 #define A_VERTICAL     NCURSES_BITS(@cf_cv_1UL@,22)
 
 #define A_TOP          NCURSES_BITS(@cf_cv_1UL@,21)
 #define A_VERTICAL     NCURSES_BITS(@cf_cv_1UL@,22)
 

+#if @NCURSES_EXT_FUNCS@
+#define A_ITALIC       NCURSES_BITS(@cf_cv_1UL@,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
 /*
  * Most of the pseudo functions are macros that either provide compatibility
  * with older versions of curses, or provide inline functionality to improve


@@ -1042,7 +1121,7 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
  */
 
 #define wgetstr(w, s)          wgetnstr(w, s, -1)
  */
 
 #define wgetstr(w, s)          wgetnstr(w, s, -1)

-#define getnstr(s, n)          wgetnstr(stdscr, s, n)
+#define getnstr(s, n)          wgetnstr(stdscr, s, (n))

 
 #define setterm(term)          setupterm(term, 1, (int *)0)
 
 
 #define setterm(term)          setupterm(term, 1, (int *)0)
 


@@ -1055,7 +1134,7 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
 
 /* It seems older SYSV curses versions define these */
 #if !NCURSES_OPAQUE
 
 /* It seems older SYSV curses versions define these */
 #if !NCURSES_OPAQUE

-#define getattrs(win)          ((win) ? (win)->_attrs : A_NORMAL)
+#define getattrs(win)          NCURSES_CAST(int, (win) ? (win)->_attrs : A_NORMAL)

 #define getcurx(win)           ((win) ? (win)->_curx : ERR)
 #define getcury(win)           ((win) ? (win)->_cury : ERR)
 #define getbegx(win)           ((win) ? (win)->_begx : ERR)
 #define getcurx(win)           ((win) ? (win)->_curx : ERR)
 #define getcury(win)           ((win) ? (win)->_cury : ERR)
 #define getbegx(win)           ((win) ? (win)->_begx : ERR)


@@ -1073,11 +1152,17 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
 #define wattroff(win,at)       wattr_off(win, NCURSES_CAST(attr_t, at), NULL)
 
 #if !NCURSES_OPAQUE
 #define wattroff(win,at)       wattr_off(win, NCURSES_CAST(attr_t, at), NULL)
 
 #if !NCURSES_OPAQUE

-#if defined(_XOPEN_SOURCE_EXTENDED) && @NCURSES_EXT_COLORS@
-#define wattrset(win,at)       ((win)->_color = PAIR_NUMBER(at), \
-                                (win)->_attrs = (at))
+#if NCURSES_WIDECHAR && @NCURSES_EXT_COLORS@
+#define wattrset(win,at)       ((win) \
+                                 ? ((win)->_color = PAIR_NUMBER(at), \
+                                     (win)->_attrs = NCURSES_CAST(attr_t, at), \
+                                     OK) \
+                                 : ERR)

 #else
 #else

-#define wattrset(win,at)       ((win)->_attrs = (at))
+#define wattrset(win,at)        ((win) \
+                                 ? ((win)->_attrs = NCURSES_CAST(attr_t, at), \
+                                    OK) \
+                                 : ERR)

 #endif
 #endif /* NCURSES_OPAQUE */
 
 #endif
 #endif /* NCURSES_OPAQUE */
 


@@ -1089,15 +1174,15 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
 
 #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 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 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 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, (win)->_maxy+1)
+#define redrawwin(win)         wredrawln(win, 0, ((win) ? (win)->_maxy+1 : -1))

 #endif /* NCURSES_OPAQUE */
 
 #define waddstr(win,str)       waddnstr(win,str,-1)
 #endif /* NCURSES_OPAQUE */
 
 #define waddstr(win,str)       waddnstr(win,str,-1)


@@ -1106,55 +1191,55 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
 /*
  * These apply to the first 256 color pairs.
  */
 /*
  * These apply to the first 256 color pairs.
  */

-#define COLOR_PAIR(n)  NCURSES_BITS(n, 0)
-#define PAIR_NUMBER(a) (NCURSES_CAST(int,(((a) & A_COLOR) >> NCURSES_ATTR_SHIFT)))
+#define COLOR_PAIR(n)  NCURSES_BITS((n), 0)
+#define PAIR_NUMBER(a) (NCURSES_CAST(int,((NCURSES_CAST(unsigned long,(a)) & A_COLOR) >> NCURSES_ATTR_SHIFT)))

 
 /*
  * pseudo functions for standard screen
  */
 
 
 /*
  * 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 attroff(at)            wattroff(stdscr,at)
-#define attron(at)             wattron(stdscr,at)
-#define attrset(at)            wattrset(stdscr,at)
-#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 bkgd(ch)               wbkgd(stdscr,ch)
-#define bkgdset(ch)            wbkgdset(stdscr,ch)
-#define chgat(n,a,c,o)         wchgat(stdscr,n,a,c,o)
+#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 attroff(at)            wattroff(stdscr,(at))
+#define attron(at)             wattron(stdscr,(at))
+#define attrset(at)            wattrset(stdscr,(at))
+#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 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 clear()                        wclear(stdscr)
 #define clrtobot()             wclrtobot(stdscr)
 #define clrtoeol()             wclrtoeol(stdscr)

-#define color_set(c,o)         wcolor_set(stdscr,c,o)
+#define color_set(c,o)         wcolor_set(stdscr,(c),(o))

 #define delch()                        wdelch(stdscr)
 #define deleteln()             winsdelln(stdscr,-1)
 #define delch()                        wdelch(stdscr)
 #define deleteln()             winsdelln(stdscr,-1)

-#define echochar(c)            wechochar(stdscr,c)
+#define echochar(c)            wechochar(stdscr,(c))

 #define erase()                        werase(stdscr)
 #define getch()                        wgetch(stdscr)
 #define erase()                        werase(stdscr)
 #define getch()                        wgetch(stdscr)

-#define getstr(str)            wgetstr(stdscr,str)
+#define getstr(str)            wgetstr(stdscr,(str))

 #define inch()                 winch(stdscr)
 #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 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 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 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 refresh()              wrefresh(stdscr)

-#define scrl(n)                        wscrl(stdscr,n)
-#define setscrreg(t,b)         wsetscrreg(stdscr,t,b)
+#define scrl(n)                        wscrl(stdscr,(n))
+#define setscrreg(t,b)         wsetscrreg(stdscr,(t),(b))

 #define standend()             wstandend(stdscr)
 #define standout()             wstandout(stdscr)
 #define standend()             wstandend(stdscr)
 #define standout()             wstandout(stdscr)

-#define timeout(delay)         wtimeout(stdscr,delay)
+#define timeout(delay)         wtimeout(stdscr,(delay))

 #define wdeleteln(win)         winsdelln(win,-1)
 #define winsertln(win)         winsdelln(win,1)
 
 #define wdeleteln(win)         winsdelln(win,-1)
 #define winsertln(win)         winsdelln(win,1)
 


@@ -1162,70 +1247,75 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_legacy_coding) (SCREEN*, int);
  * mv functions
  */
 
  * 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 mvwdelch(win,y,x)              (wmove(win,y,x) == ERR ? ERR : wdelch(win))
-#define mvwchgat(win,y,x,n,a,c,o)      (wmove(win,y,x) == ERR ? ERR : wchgat(win,n,a,c,o))
-#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)
+#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 mvwdelch(win,y,x)              (wmove((win),(y),(x)) == ERR ? ERR : wdelch(win))
+#define mvwchgat(win,y,x,n,a,c,o)      (wmove((win),(y),(x)) == ERR ? ERR : wchgat((win),(n),(a),(c),(o)))
+#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
 
 /*
  * Some wide-character functions can be implemented without the extensions.
  */
 #if !NCURSES_OPAQUE

-#define getbkgd(win)                    ((win)->_bkgd)
+#define getbkgd(win)                    ((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
 #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 defined(_XOPEN_SOURCE_EXTENDED) && @NCURSES_EXT_COLORS@
-#define wattr_set(win,a,p,opts)                ((win)->_attrs = ((a) & ~A_COLOR), \
-                                        (win)->_color = (p), \
+#if NCURSES_WIDECHAR && @NCURSES_EXT_COLORS@
+#define wattr_set(win,a,p,opts)                (((win) \
+                                         ? ((win)->_attrs = ((a) & ~A_COLOR), \
+                                            (win)->_color = (p)) \
+                                         : OK), \

                                         OK)
                                         OK)

-#define wattr_get(win,a,p,opts)                ((void)((a) != (void *)0 && (*(a) = (win)->_attrs)), \
-                                        (void)((p) != (void *)0 && (*(p) = (win)->_color)), \
+#define wattr_get(win,a,p,opts)                ((void)(((a) != (void *)0) ? (*(a) = (win) ? (win)->_attrs : 0) : OK), \
+                                        (void)(((p) != (void *)0) ? (*(p) = (NCURSES_PAIRS_T) ((win) ? (win)->_color : 0)) : OK), \

                                         OK)
 #else
                                         OK)
 #else

-#define wattr_set(win,a,p,opts)                ((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
-#define wattr_get(win,a,p,opts)                ((void)((a) != (void *)0 && (*(a) = (win)->_attrs)), \
-                                        (void)((p) != (void *)0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
+#define wattr_set(win,a,p,opts)                (((win) \
+                                         ? ((win)->_attrs = (((a) & ~A_COLOR) | (attr_t)COLOR_PAIR(p))) \
+                                         : OK), \
+                                        OK)
+#define wattr_get(win,a,p,opts)                ((void)(((a) != (void *)0) ? (*(a) = (win) ? (win)->_attrs : 0) : OK), \
+                                        (void)(((p) != (void *)0) ? (*(p) = (NCURSES_PAIRS_T) ((win) ? PAIR_NUMBER((win)->_attrs) : 0)) : OK), \

                                         OK)
 #endif
 #endif /* NCURSES_OPAQUE */
                                         OK)
 #endif
 #endif /* NCURSES_OPAQUE */


@@ -1252,16 +1342,19 @@ NCURSES_EXPORT(int) vsscanf(const char *, const char *, va_list);
  */
 #if @NCURSES_EXT_FUNCS@
 #if !NCURSES_OPAQUE
  */
 #if @NCURSES_EXT_FUNCS@
 #if !NCURSES_OPAQUE

-#define is_cleared(win)                ((win)->_clear)
-#define is_idcok(win)          ((win)->_idcok)
-#define is_idlok(win)          ((win)->_idlok)
-#define is_immedok(win)                ((win)->_immed)
-#define is_keypad(win)         ((win)->_use_keypad)
-#define is_leaveok(win)                ((win)->_leaveok)
-#define is_nodelay(win)                ((win)->_delay == 0)
-#define is_notimeout(win)      ((win)->_notimeout)
-#define is_scrollok(win)       ((win)->_scroll)
-#define is_syncok(win)         ((win)->_sync)
+#define is_cleared(win)                ((win) ? (win)->_clear : FALSE)
+#define is_idcok(win)          ((win) ? (win)->_idcok : FALSE)
+#define is_idlok(win)          ((win) ? (win)->_idlok : FALSE)
+#define is_immedok(win)                ((win) ? (win)->_immed : FALSE)
+#define is_keypad(win)         ((win) ? (win)->_use_keypad : FALSE)
+#define is_leaveok(win)                ((win) ? (win)->_leaveok : FALSE)
+#define is_nodelay(win)                ((win) ? ((win)->_delay == 0) : FALSE)
+#define is_notimeout(win)      ((win) ? (win)->_notimeout : FALSE)
+#define is_pad(win)            ((win) ? ((win)->_flags & _ISPAD) != 0 : FALSE)
+#define is_scrollok(win)       ((win) ? (win)->_scroll : FALSE)
+#define is_subwin(win)         ((win) ? ((win)->_flags & _SUBWIN) != 0 : FALSE)
+#define is_syncok(win)         ((win) ? (win)->_sync : FALSE)
+#define wgetdelay(win)         ((win) ? (win)->_delay : 0)

 #define wgetparent(win)                ((win) ? (win)->_parent : 0)
 #define wgetscrreg(win,t,b)    ((win) ? (*(t) = (win)->_regtop, *(b) = (win)->_regbottom, OK) : ERR)
 #endif
 #define wgetparent(win)                ((win) ? (win)->_parent : 0)
 #define wgetscrreg(win,t,b)    ((win) ? (*(t) = (win)->_regtop, *(b) = (win)->_regbottom, OK) : ERR)
 #endif