+#include <term_entry.h>
+#include <nc_tparm.h>
+
+#if NCURSES_EXT_COLORS && USE_WIDEC_SUPPORT
+#define if_EXT_COLORS(stmt) stmt
+#define NetPair(value,p) (value).ext_color = (p), \
+ AttrOf(value) &= ALL_BUT_COLOR, \
+ AttrOf(value) |= (A_COLOR & COLOR_PAIR((p > 255) ? 255 : p))
+#define SetPair(value,p) (value).ext_color = (p)
+#define GetPair(value) (value).ext_color
+#define unColor(n) (AttrOf(n) & ALL_BUT_COLOR)
+#define GET_WINDOW_PAIR(w) (w)->_color
+#define SET_WINDOW_PAIR(w,p) (w)->_color = (p)
+#define SameAttrOf(a,b) (AttrOf(a) == AttrOf(b) && GetPair(a) == GetPair(b))
+#define VIDATTR(attr, pair) vid_attr(attr, pair, 0)
+#else
+#define if_EXT_COLORS(stmt) /* nothing */
+#define SetPair(value,p) RemAttr(value, A_COLOR), \
+ SetAttr(value, AttrOf(value) | (A_COLOR & COLOR_PAIR(p)))
+#define GetPair(value) PAIR_NUMBER(AttrOf(value))
+#define unColor(n) (AttrOf(n) & ALL_BUT_COLOR)
+#define GET_WINDOW_PAIR(w) PAIR_NUMBER(WINDOW_ATTRS(w))
+#define SET_WINDOW_PAIR(w,p) WINDOW_ATTRS(w) &= ALL_BUT_COLOR, \
+ WINDOW_ATTRS(w) |= (A_COLOR & COLOR_PAIR(p))
+#define SameAttrOf(a,b) (AttrOf(a) == AttrOf(b))
+#define VIDATTR(attr, pair) vidattr(attr)
+#endif
+
+#define WINDOW_ATTRS(w) ((w)->_attrs)
+
+#define SCREEN_ATTRS(s) (*((s)->_current_attr))
+#define GET_SCREEN_PAIR(s) GetPair(SCREEN_ATTRS(s))
+#define SET_SCREEN_PAIR(s,p) SetPair(SCREEN_ATTRS(s), p)
+
+/*
+ * Definitions for color pairs
+ */
+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 isDefaultColor(c) ((c) >= COLOR_DEFAULT || (c) < 0)
+
+#define COLOR_DEFAULT C_MASK
+
+#if defined(USE_TERMLIB) && !defined(NEED_NCURSES_CH_T)