diff -r 5314ebdcb38d -r 2d43f05b284c pdcurses/curspriv.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pdcurses/curspriv.h	Thu Jul 23 18:07:39 2015 +0300
@@ -0,0 +1,142 @@
+/* Public Domain Curses */
+
+/* $Id: curspriv.h,v 1.158 2008/07/13 16:08:16 wmcbrine Exp $ */
+
+/* Private definitions and declarations for use within PDCurses.
+   These should generally not be referenced by applications. */
+
+#ifndef __CURSES_INTERNALS__
+#define __CURSES_INTERNALS__ 1
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#define CURSES_LIBRARY
+#include <curses.h>
+
+#if defined(__TURBOC__) || defined(__EMX__) || defined(__DJGPP__) || \
+    defined(__CYGWIN32__) || defined(__MINGW32__) || \
+    defined(__WATCOMC__) || defined(__PACIFIC__)
+# ifndef HAVE_VSSCANF
+#  define HAVE_VSSCANF       /* have vsscanf() */
+# endif
+#endif
+
+#if defined(__CYGWIN32__) || defined(__MINGW32__) || \
+    defined(__LCC__) || defined(__WATCOMC__)
+# ifndef HAVE_VSNPRINTF
+#  define HAVE_VSNPRINTF     /* have vsnprintf() */
+# endif
+#endif
+
+#if defined(_MSC_VER) && defined(_WIN32) && !defined(_CRT_SECURE_NO_DEPRECATE)
+# define _CRT_SECURE_NO_DEPRECATE 1   /* kill nonsense warnings */
+#endif
+
+/*----------------------------------------------------------------------*/
+
+typedef struct           /* structure for ripped off lines */
+{
+    int line;
+    int (*init)(WINDOW *, int);
+} RIPPEDOFFLINE;
+
+/* Window properties */
+
+#define _SUBWIN    0x01  /* window is a subwindow */
+#define _PAD       0x10  /* X/Open Pad. */
+#define _SUBPAD    0x20  /* X/Open subpad. */
+
+/* Miscellaneous */
+
+#define _NO_CHANGE -1    /* flags line edge unchanged */
+
+#define _ECHAR     0x08  /* Erase char       (^H) */
+#define _DWCHAR    0x17  /* Delete Word char (^W) */
+#define _DLCHAR    0x15  /* Delete Line char (^U) */
+
+extern WINDOW *pdc_lastscr;
+extern bool pdc_trace_on;   /* tracing flag */
+extern bool pdc_color_started;
+extern unsigned long pdc_key_modifiers;
+extern MOUSE_STATUS pdc_mouse_status;
+
+/*----------------------------------------------------------------------*/
+
+/* Platform implementation functions */
+
+void    PDC_beep(void);
+bool    PDC_can_change_color(void);
+int     PDC_color_content(short, short *, short *, short *);
+bool    PDC_check_key(void);
+int     PDC_curs_set(int);
+void    PDC_flushinp(void);
+int     PDC_get_columns(void);
+int     PDC_get_cursor_mode(void);
+int     PDC_get_key(void);
+int     PDC_get_rows(void);
+void    PDC_gotoyx(int, int);
+int     PDC_init_color(short, short, short, short);
+void    PDC_init_pair(short, short, short);
+int     PDC_modifiers_set(void);
+int     PDC_mouse_set(void);
+void    PDC_napms(int);
+int     PDC_pair_content(short, short *, short *);
+void    PDC_reset_prog_mode(void);
+void    PDC_reset_shell_mode(void);
+int     PDC_resize_screen(int, int);
+void    PDC_restore_screen_mode(int);
+void    PDC_save_screen_mode(int);
+void    PDC_scr_close(void);
+void    PDC_scr_free(void);
+int     PDC_scr_open(int, char **);
+void    PDC_set_keyboard_binary(bool);
+void    PDC_transform_line(int, int, int, const chtype *);
+const char *PDC_sysname(void);
+
+/* Internal cross-module functions */
+
+void    PDC_init_atrtab(void);
+WINDOW *PDC_makelines(WINDOW *);
+WINDOW *PDC_makenew(int, int, int, int);
+int     PDC_mouse_in_slk(int, int);
+void    PDC_slk_free(void);
+void    PDC_slk_initialize(void);
+void    PDC_sync(WINDOW *);
+
+#ifdef PDC_WIDE
+int     PDC_mbtowc(wchar_t *, const char *, size_t);
+size_t  PDC_mbstowcs(wchar_t *, const char *, size_t);
+size_t  PDC_wcstombs(char *, const wchar_t *, size_t);
+#endif
+
+#ifdef PDCDEBUG
+# define PDC_LOG(x) if (pdc_trace_on) PDC_debug x
+# define RCSID(x) static const char *rcsid = x;
+#else
+# define PDC_LOG(x)
+# define RCSID(x)
+#endif
+
+/* Internal macros for attributes */
+
+#ifdef CHTYPE_LONG
+# define PDC_COLOR_PAIRS 256
+#else
+# define PDC_COLOR_PAIRS  32
+#endif
+
+#ifndef max
+# define max(a,b) (((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+# define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+#define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor)
+
+#define PDC_CLICK_PERIOD 150  /* time to wait for a click, if
+                                 not set by mouseinterval() */
+
+#endif /* __CURSES_INTERNALS__*/