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Kitware
GitHub Repository: Kitware/CMake
 Path: blob/master/Utilities/cmpdcurses/curspriv.h
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/* Private definitions and declarations for use within PDCurses.

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   These should generally not be referenced by applications. */

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#ifndef __CURSES_INTERNALS__

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#define __CURSES_INTERNALS__ 1

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#define CURSES_LIBRARY

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#include <curses.h>

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#if defined(__TURBOC__) || defined(__EMX__) || defined(__DJGPP__) || \

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    defined(PDC_99) || defined(__WATCOMC__)

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# ifndef HAVE_VSSCANF

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#  define HAVE_VSSCANF       /* have vsscanf() */

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# endif

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#endif

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#if defined(PDC_99) || defined(__WATCOMC__)

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# ifndef HAVE_VSNPRINTF

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#  define HAVE_VSNPRINTF     /* have vsnprintf() */

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# endif

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#endif

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/*----------------------------------------------------------------------*/

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typedef struct           /* structure for ripped off lines */

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{

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    int line;

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    int (*init)(WINDOW *, int);

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} RIPPEDOFFLINE;

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/* Window properties */

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#define _SUBWIN    0x01  /* window is a subwindow */

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#define _PAD       0x10  /* X/Open Pad. */

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#define _SUBPAD    0x20  /* X/Open subpad. */

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/* Miscellaneous */

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#define _NO_CHANGE -1    /* flags line edge unchanged */

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#define _ECHAR     0x08  /* Erase char       (^H) */

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#define _DWCHAR    0x17  /* Delete Word char (^W) */

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#define _DLCHAR    0x15  /* Delete Line char (^U) */

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/*----------------------------------------------------------------------*/

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/* Platform implementation functions */

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void    PDC_beep(void);

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bool    PDC_can_change_color(void);

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int     PDC_color_content(short, short *, short *, short *);

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bool    PDC_check_key(void);

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int     PDC_curs_set(int);

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void    PDC_doupdate(void);

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void    PDC_flushinp(void);

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int     PDC_get_columns(void);

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int     PDC_get_cursor_mode(void);

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int     PDC_get_key(void);

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int     PDC_get_rows(void);

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void    PDC_gotoyx(int, int);

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bool    PDC_has_mouse(void);

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int     PDC_init_color(short, short, short, short);

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int     PDC_modifiers_set(void);

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int     PDC_mouse_set(void);

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void    PDC_napms(int);

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void    PDC_reset_prog_mode(void);

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void    PDC_reset_shell_mode(void);

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int     PDC_resize_screen(int, int);

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void    PDC_restore_screen_mode(int);

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void    PDC_save_screen_mode(int);

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#ifdef XCURSES

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void    PDC_set_args(int, char **);

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#endif

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void    PDC_scr_close(void);

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void    PDC_scr_free(void);

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int     PDC_scr_open(void);

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void    PDC_set_keyboard_binary(bool);

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void    PDC_transform_line(int, int, int, const chtype *);

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const char *PDC_sysname(void);

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/* Internal cross-module functions */

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void    PDC_init_atrtab(void);

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WINDOW *PDC_makelines(WINDOW *);

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WINDOW *PDC_makenew(int, int, int, int);

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int     PDC_mouse_in_slk(int, int);

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void    PDC_slk_free(void);

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void    PDC_slk_initialize(void);

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void    PDC_sync(WINDOW *);

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#ifdef PDC_WIDE

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int     PDC_mbtowc(wchar_t *, const char *, size_t);

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size_t  PDC_mbstowcs(wchar_t *, const char *, size_t);

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size_t  PDC_wcstombs(char *, const wchar_t *, size_t);

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#endif

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#ifdef PDCDEBUG

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# define PDC_LOG(x) if (SP && SP->dbfp) PDC_debug x

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#else

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# define PDC_LOG(x)

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#endif

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/* Internal macros for attributes */

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#ifndef max

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# define max(a,b) (((a) > (b)) ? (a) : (b))

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#endif

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#ifndef min

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# define min(a,b) (((a) < (b)) ? (a) : (b))

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#endif

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#define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor)

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#define PDC_CLICK_PERIOD 150  /* time to wait for a click, if

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                                 not set by mouseinterval() */

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#define PDC_COLOR_PAIRS  256

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#define PDC_MAXCOL       768  /* maximum possible COLORS; may be less */

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#define _INBUFSIZ        512  /* size of terminal input buffer */

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#define NUNGETCH         256  /* max # chars to ungetch() */

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#endif /* __CURSES_INTERNALS__ */

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