ncurses 5.7 - patch 20090124

[ncurses.git] / ncurses / curses.priv.h

diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index 13edc36f743ba5a3d0249953c3288ae0b1770d13..05f3331f28efcffe1505eaac8da418d4aabeaa86 100644 (file)
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2008,2009 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            *
@@ -34,7 +34,7 @@
 
 
 /*
- * $Id: curses.priv.h,v 1.395 2008/11/23 00:09:04 tom Exp $
+ * $Id: curses.priv.h,v 1.396 2009/01/24 23:04:59 tom Exp $
  *
  *     curses.priv.h
  *
@@ -404,6 +404,8 @@ typedef unsigned colorpair_t;       /* type big enough to store PAIR_OF() */
 #define C_SHIFT 9              /* we need more bits than there are colors */
 #define C_MASK                 ((1 << C_SHIFT) - 1)
 #define PAIR_OF(fg, bg)                ((((fg) & C_MASK) << C_SHIFT) | ((bg) & C_MASK))
+#define FORE_OF(c)             (((c) >> C_SHIFT) & C_MASK)
+#define BACK_OF(c)             ((c) & C_MASK)
 #define isDefaultColor(c)      ((c) >= COLOR_DEFAULT || (c) < 0)
 
 #define COLOR_DEFAULT          C_MASK
@@ -794,11 +796,13 @@ struct screen {
        int             _color_count;   /* count of colors in palette        */
        colorpair_t     *_color_pairs;  /* screen's color pair list          */
        int             _pair_count;    /* count of color pairs              */
+       int             _pair_limit;    /* actual limit of color-pairs       */
 #if NCURSES_EXT_FUNCS
        bool            _default_color; /* use default colors                */
        bool            _has_sgr_39_49; /* has ECMA default color support    */
        int             _default_fg;    /* assumed default foreground        */
        int             _default_bg;    /* assumed default background        */
+       int             _default_pairs; /* count pairs using default color   */
 #endif
        chtype          _ok_attributes; /* valid attributes for terminal     */
        chtype          _xmc_suppress;  /* attributes to suppress if xmc     */