* and: Thomas E. Dickey 1996-on *
****************************************************************************/
-/* $Id: curses.h.in,v 1.198 2009/05/02 21:59:55 tom Exp $ */
+/* $Id: curses.h.in,v 1.207 2009/11/07 19:14:00 tom Exp $ */
#ifndef __NCURSES_H
#define __NCURSES_H
#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.
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;
#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
extern NCURSES_EXPORT(int) untouchwin (WINDOW *); /* generated */
extern NCURSES_EXPORT(void) use_env (bool); /* 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(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(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_subwin (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(bool) is_syncok (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* @GENERATED_EXT_FUNCS@ */
#define NCURSES_SP_FUNCS @NCURSES_PATCH@
#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 */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(baudrate) (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(WINDOW *) NCURSES_SP_NAME(getwin) (SCREEN*, FILE *); /* 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(int) NCURSES_SP_NAME(ungetch) (SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(use_env) (SCREEN*, bool); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidattr) (SCREEN*, chtype); /* implemented */
-extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidputs) (SCREEN*, chtype, int (*)(int)); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidputs) (SCREEN*, chtype, NCURSES_SP_OUTC); /* implemented */
#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);
#undef NCURSES_SP_FUNCS
#define NCURSES_SP_FUNCS 0
#define NCURSES_SP_NAME(name) name
+#define NCURSES_SP_OUTC NCURSES_OUTC
#endif
/* attributes */
#if !NCURSES_OPAQUE
#if defined(_XOPEN_SOURCE_EXTENDED) && @NCURSES_EXT_COLORS@
#define wattrset(win,at) ((win)->_color = PAIR_NUMBER(at), \
- (win)->_attrs = (at))
+ (win)->_attrs = (at), \
+ NCURSES_CAST(int, (win)->_attrs))
#else
-#define wattrset(win,at) ((win)->_attrs = (at))
+#define wattrset(win,at) ((win)->_attrs = (at), \
+ NCURSES_CAST(int, (win)->_attrs))
#endif
#endif /* 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 wgetparent(win) ((win) ? (win)->_parent : 0)
#define wgetscrreg(win,t,b) ((win) ? (*(t) = (win)->_regtop, *(b) = (win)->_regbottom, OK) : ERR)
#endif
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