diff --git a/include/wintty.h b/include/wintty.h
new file mode 100644
index 000000000..430dda172
--- /dev/null
+++ b/include/wintty.h
@@ -0,0 +1,255 @@
+/*	SCCS Id: @(#)wintty.h	3.3	96/02/18	*/
+/* Copyright (c) David Cohrs, 1991,1992				  */
+/* NetHack may be freely redistributed.  See license for details. */
+
+#ifndef WINTTY_H
+#define WINTTY_H
+
+#define E extern
+
+#ifndef WINDOW_STRUCTS
+#define WINDOW_STRUCTS
+
+/* menu structure */
+typedef struct tty_mi {
+    struct tty_mi *next;
+    anything identifier;	/* user identifier */
+    long count;			/* user count */
+    char *str;			/* description string (including accelerator) */
+    int attr;			/* string attribute */
+    boolean selected;		/* TRUE if selected by user */
+    char selector;		/* keyboard accelerator */
+    char gselector;		/* group accelerator */
+} tty_menu_item;
+
+/* descriptor for tty-based windows */
+struct WinDesc {
+    int flags;			/* window flags */
+    xchar type;			/* type of window */
+    boolean active;		/* true if window is active */
+    uchar offx, offy;		/* offset from topleft of display */
+    short rows, cols;		/* dimensions */
+    short curx, cury;		/* current cursor position */
+    short maxrow, maxcol;	/* the maximum size used -- for MENU wins */
+				/* maxcol is also used by WIN_MESSAGE for */
+				/* tracking the ^P command */
+    short *datlen;		/* allocation size for *data */
+    char **data;		/* window data [row][column] */
+    char *morestr;		/* string to display instead of default */
+    tty_menu_item *mlist;	/* menu information (MENU) */
+    tty_menu_item **plist;	/* menu page pointers (MENU) */
+    short plist_size;		/* size of allocated plist (MENU) */
+    short npages;		/* number of pages in menu (MENU) */
+    short nitems;		/* total number of items (MENU) */
+    short how;			/* menu mode - pick 1 or N (MENU) */
+    char menu_ch;		/* menu char (MENU) */
+};
+
+/* window flags */
+#define WIN_CANCELLED 1
+#define WIN_STOP 1		/* for NHW_MESSAGE; stops output */
+
+/* descriptor for tty-based displays -- all the per-display data */
+struct DisplayDesc {
+    uchar rows, cols;		/* width and height of tty display */
+    uchar curx, cury;		/* current cursor position on the screen */
+#ifdef TEXTCOLOR
+    int color;			/* current color */
+#endif
+    int attrs;			/* attributes in effect */
+    int toplin;			/* flag for topl stuff */
+    int rawprint;		/* number of raw_printed lines since synch */
+    int inmore;			/* non-zero if more() is active */
+    int inread;			/* non-zero if reading a character */
+    int intr;			/* non-zero if inread was interrupted */
+    winid lastwin;		/* last window used for I/O */
+    char dismiss_more;		/* extra character accepted at --More-- */
+};
+
+#endif /* WINDOW_STRUCTS */
+
+#define MAXWIN 20		/* maximum number of windows, cop-out */
+
+/* tty dependent window types */
+#ifdef NHW_BASE
+#undef NHW_BASE
+#endif
+#define NHW_BASE    6
+
+extern struct window_procs tty_procs;
+
+/* port specific variable declarations */
+extern winid BASE_WINDOW;
+
+extern struct WinDesc *wins[MAXWIN];
+
+extern struct DisplayDesc *ttyDisplay;	/* the tty display descriptor */
+
+extern char morc;		/* last character typed to xwaitforspace */
+extern char defmorestr[];	/* default --more-- prompt */
+
+/* port specific external function references */
+
+/* ### getline.c ### */
+E void FDECL(xwaitforspace, (const char *));
+
+/* ### termcap.c, video.c ### */
+
+E void FDECL(tty_startup,(int*, int*));
+#ifndef NO_TERMS
+E void NDECL(tty_shutdown);
+#endif
+#if defined(apollo)
+/* Apollos don't widen old-style function definitions properly -- they try to
+ * be smart and use the prototype, or some such strangeness.  So we have to
+ * define UNWIDENDED_PROTOTYPES (in tradstdc.h), which makes CHAR_P below a
+ * char.  But the tputs termcap call was compiled as if xputc's argument
+ * actually would be expanded.	So here, we have to make an exception. */
+E void FDECL(xputc, (int));
+#else
+E void FDECL(xputc, (CHAR_P));
+#endif
+E void FDECL(xputs, (const char *));
+#if defined(SCREEN_VGA) || defined(SCREEN_8514)
+E void FDECL(xputg, (int, int, unsigned));
+#endif
+E void NDECL(cl_end);
+E void NDECL(clear_screen);
+E void NDECL(home);
+E void NDECL(standoutbeg);
+E void NDECL(standoutend);
+# if 0
+E void NDECL(revbeg);
+E void NDECL(boldbeg);
+E void NDECL(blinkbeg);
+E void NDECL(dimbeg);
+E void NDECL(m_end);
+# endif
+E void NDECL(backsp);
+E void NDECL(graph_on);
+E void NDECL(graph_off);
+E void NDECL(cl_eos);
+
+/*
+ * termcap.c (or facsimiles in other ports) is the right place for doing
+ * strange and arcane things such as outputting escape sequences to select
+ * a color or whatever.  wintty.c should concern itself with WHERE to put
+ * stuff in a window.
+ */
+E void FDECL(term_start_attr,(int attr));
+E void FDECL(term_end_attr,(int attr));
+E void NDECL(term_start_raw_bold);
+E void NDECL(term_end_raw_bold);
+
+#ifdef TEXTCOLOR
+E void NDECL(term_end_color);
+E void FDECL(term_start_color,(int color));
+E int FDECL(has_color,(int color));
+#endif /* TEXTCOLOR */
+
+
+/* ### topl.c ### */
+
+E void FDECL(addtopl, (const char *));
+E void NDECL(more);
+E void FDECL(update_topl, (const char *));
+E void FDECL(putsyms, (const char*));
+
+/* ### wintty.c ### */
+#ifdef CLIPPING
+E void NDECL(setclipped);
+#endif
+E void FDECL(docorner, (int, int));
+E void NDECL(end_glyphout);
+E void FDECL(g_putch, (int));
+E void NDECL(win_tty_init);
+
+/* external declarations */
+E void FDECL(tty_init_nhwindows, (int *, char **));
+E void NDECL(tty_player_selection);
+E void NDECL(tty_askname);
+E void NDECL(tty_get_nh_event) ;
+E void FDECL(tty_exit_nhwindows, (const char *));
+E void FDECL(tty_suspend_nhwindows, (const char *));
+E void NDECL(tty_resume_nhwindows);
+E winid FDECL(tty_create_nhwindow, (int));
+E void FDECL(tty_clear_nhwindow, (winid));
+E void FDECL(tty_display_nhwindow, (winid, BOOLEAN_P));
+E void FDECL(tty_dismiss_nhwindow, (winid));
+E void FDECL(tty_destroy_nhwindow, (winid));
+E void FDECL(tty_curs, (winid,int,int));
+E void FDECL(tty_putstr, (winid, int, const char *));
+E void FDECL(tty_display_file, (const char *, BOOLEAN_P));
+E void FDECL(tty_start_menu, (winid));
+E void FDECL(tty_add_menu, (winid,int,const ANY_P *,
+			CHAR_P,CHAR_P,int,const char *, BOOLEAN_P));
+E void FDECL(tty_end_menu, (winid, const char *));
+E int FDECL(tty_select_menu, (winid, int, MENU_ITEM_P **));
+E char FDECL(tty_message_menu, (CHAR_P,int,const char *));
+E void NDECL(tty_update_inventory);
+E void NDECL(tty_mark_synch);
+E void NDECL(tty_wait_synch);
+#ifdef CLIPPING
+E void FDECL(tty_cliparound, (int, int));
+#endif
+#ifdef POSITIONBAR
+E void FDECL(tty_update_positionbar, (char *));
+#endif
+E void FDECL(tty_print_glyph, (winid,XCHAR_P,XCHAR_P,int));
+E void FDECL(tty_raw_print, (const char *));
+E void FDECL(tty_raw_print_bold, (const char *));
+E int NDECL(tty_nhgetch);
+E int FDECL(tty_nh_poskey, (int *, int *, int *));
+E void NDECL(tty_nhbell);
+E int NDECL(tty_doprev_message);
+E char FDECL(tty_yn_function, (const char *, const char *, CHAR_P));
+E void FDECL(tty_getlin, (const char *,char *));
+E int NDECL(tty_get_ext_cmd);
+E void FDECL(tty_number_pad, (int));
+E void NDECL(tty_delay_output);
+#ifdef CHANGE_COLOR
+E void FDECL(tty_change_color,(int color,long rgb,int reverse));
+#ifdef MAC
+E void FDECL(tty_change_background,(int white_or_black));
+E short FDECL(set_tty_font_name, (winid, char *));
+#endif
+E char * NDECL(tty_get_color_string);
+#endif
+
+/* other defs that really should go away (they're tty specific) */
+E void NDECL(tty_start_screen);
+E void NDECL(tty_end_screen);
+
+E void FDECL(genl_outrip, (winid,int));
+
+#ifdef NO_TERMS
+# ifdef MAC
+#  ifdef putchar
+#   undef putchar
+#   undef putc
+#  endif
+#  define putchar term_putc
+#  define fflush term_flush
+#  define puts term_puts
+E int FDECL(term_putc, (int c));
+E int FDECL(term_flush, (void *desc));
+E int FDECL(term_puts, (const char *str));
+# endif /* MAC */
+# if defined(MSDOS) || defined(WIN32CON)
+#  if defined(SCREEN_BIOS) || defined(SCREEN_DJGPPFAST) || defined(WIN32CON)
+#   undef putchar
+#   undef putc
+#   undef puts
+#   define putchar(x) xputc(x)	/* these are in video.c, nttty.c */
+#   define putc(x) xputc(x)
+#   define puts(x) xputs(x)
+#  endif/*SCREEN_BIOS || SCREEN_DJGPPFAST || WIN32CON */
+#  ifdef POSITIONBAR
+E void FDECL(video_update_positionbar, (char *));
+#  endif
+# endif/*MSDOS*/
+#endif/*NO_TERMS*/
+
+#undef E
+
+#endif /* WINTTY_H */