some tty updates

Add a note about NO_TERMS to include/wintty.h for clarity.

Rename tty_startup and tty_shutdown to term_startup() and
term_shutdown(). They are found in termcap.c for !NO_TERMS
like most of the other term_ routines, as well as having
versions for several of the NO_TERMS platforms. They aren't
part of the tty_interface called from the core. The tty
implementation does call and rely on them.

Remove some conditional #ifdef's around term_shutdown()
(formerly tty_shutdown()) and just ensure that all the
tty platforms have an implementation that they can link
with, even if it is just a stub presently.

Put the protype for nethack_exit in extern.h to reduce
maintenance to a single spot, and remove it from other
locations. A warning in the msdos cross-compile led to
this change.

include/extern.h

@@ -2098,6 +2098,7 @@ extern void consoletty_open(int);
 extern void consoletty_rubout(void);
 extern int tgetch(void);
 extern int console_poskey(coordxy *, coordxy *, int *);
+void console_g_putch(int in_ch);
 extern void set_output_mode(int);
 extern void synch_cursor(void);
 extern void nethack_enter_consoletty(void);
@@ -2302,6 +2303,13 @@ extern int getlock(void);
 extern const char *get_portable_device(void);
 #endif
 
+/* ### pcsys.c, windsys.c ### */
+#if defined(MICRO) || defined(WIN32)
+ATTRNORETURN extern void nethack_exit(int) NORETURN;
+#else
+#define nethack_exit exit
+#endif
+
 /* ### pcsys.c  ### */
 
 #if defined(MICRO) || defined(WIN32)

include/windconf.h

@@ -268,7 +268,6 @@ extern int alternative_palette(char *);
 #endif
 
 #define nethack_enter(argc, argv) nethack_enter_windows()
-ATTRNORETURN extern void nethack_exit(int) NORETURN;
 extern boolean file_exists(const char *);
 extern boolean file_newer(const char *, const char *);
 #ifndef SYSTEM_H

include/wintty.h

@@ -129,6 +129,8 @@ struct tty_status_fields {
 #endif
 #define NHW_BASE (NHW_LAST_TYPE + 1)
 
+/* external declarations */
+
 extern struct window_procs tty_procs;
 
 /* port specific variable declarations */
@@ -144,24 +146,53 @@ extern char defmorestr[]; /* default --more-- prompt */
 /* port specific external function references */
 
 /* ### getline.c ### */
+
 extern void xwaitforspace(const char *);
 
 /* ### termcap.c, video.c ### */
 
-extern void tty_startup(int *, int *);
+/*
-#ifndef NO_TERMS
+ * TERM or NO_TERMS
-extern void tty_shutdown(void);
+ *
-#endif
+ * The tty windowport interface relies on lower-level support routines
-extern int xputc(int);
+ * to actually manipulate the terminal/display. Those are the right place
-extern void xputs(const char *);
+ * for doing strange and arcane things such as outputting escape sequences
-#if defined(SCREEN_VGA) || defined(SCREEN_8514) || defined(SCREEN_VESA)
+ * to select a color or whatever.  wintty.c should concern itself with WHERE
-extern void xputg(const glyph_info *, const glyph_info *);
+ * to put stuff in a window.
-#endif
+
+ * The TERM routines are found in:
+ *
+ * !NO_TERMS:          termcap.c
+ *
+ * NO_TERMS:
+ *            WINCON   sys/windows/consoletty.c
+ *            MSDOS    sys/msdos/video.c
+ *
+ */
+extern void backsp(void);
 extern void cl_end(void);
-extern void term_clear_screen(void);
+extern void cl_eos(void);
+extern void graph_on(void);
+extern void graph_off(void);
 extern void home(void);
 extern void standoutbeg(void);
 extern void standoutend(void);
+extern int term_attr_fixup(int);
+extern void term_clear_screen(void);
+extern void term_curs_set(int);
+extern void term_end_attr(int attr);
+extern void term_end_color(void);
+extern void term_end_extracolor(void);
+extern void term_end_raw_bold(void);
+extern void term_start_attr(int attr);
+extern void term_start_bgcolor(int color);
+extern void term_start_color(int color);
+extern void term_start_extracolor(uint32, uint16);
+extern void term_start_raw_bold(void);
+extern void term_startup(int *, int *);
+extern void term_shutdown(void);
+extern int xputc(int);
+extern void xputs(const char *);
 #if 0
 extern void revbeg(void);
 extern void boldbeg(void);
@@ -169,29 +200,9 @@ extern void blinkbeg(void);
 extern void dimbeg(void);
 extern void m_end(void);
 #endif
-extern void backsp(void);
+#if defined(SCREEN_VGA) || defined(SCREEN_8514) || defined(SCREEN_VESA)
-extern void graph_on(void);
+extern void xputg(const glyph_info *, const glyph_info *);
-extern void graph_off(void);
+#endif
-extern void cl_eos(void);
-
-/*
- * 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.
- */
-extern int term_attr_fixup(int);
-extern void term_start_attr(int attr);
-extern void term_end_attr(int attr);
-extern void term_start_raw_bold(void);
-extern void term_end_raw_bold(void);
-
-extern void term_end_color(void);
-extern void term_start_color(int color);
-extern void term_start_bgcolor(int color);
-extern void term_start_extracolor(uint32, uint16);
-extern void term_end_extracolor(void); /* termcap.c, consoletty.c */
-extern void term_curs_set(int);
 
 /* ### topl.c ### */
 
@@ -203,6 +214,7 @@ extern void update_topl(const char *);
 extern void putsyms(const char *);
 
 /* ### wintty.c ### */
+
 #ifdef CLIPPING
 extern void setclipped(void);
 #endif
@@ -217,7 +229,7 @@ extern void g_pututf8(uint8 *);
 extern void erase_tty_screen(void);
 extern void win_tty_init(int);
 
-/* external declarations */
+/* tty interface */
 extern void tty_init_nhwindows(int *, char **);
 extern void tty_preference_update(const char *);
 extern void tty_player_selection(void);

outdated/sys/mac/mttymain.c

@@ -541,7 +541,7 @@ setftty(void)
 }
 
 void
-tty_startup(int *width, int *height)
+term_startup(int *width, int *height)
 {
     _mt_init_stuff();
     *width = CO;

src/end.c

@@ -36,12 +36,6 @@ staticfn void fixup_death(int);
 staticfn int wordcount(char *);
 staticfn void bel_copy1(char **, char *);
 
-#if defined(__BEOS__) || defined(MICRO) || defined(OS2) || defined(WIN32)
-ATTRNORETURN extern void nethack_exit(int) NORETURN;
-#else
-#define nethack_exit exit
-#endif
-
 #define done_stopprint program_state.stopprint
 
 /*

sys/msdos/pcvideo.h

@@ -55,6 +55,7 @@
 #endif
 
 #define GETCURPOS 0x03  /* Get Cursor Position */
+#define SETCURTYP 0x01  /* Set Cursor Type */
 #define GETMODE 0x0f    /* Get Video Mode */
 #define SETMODE 0x00    /* Set Video Mode */
 #define SETPAGE 0x05    /* Set Video Page */
@@ -248,6 +249,8 @@ extern void txt_nhbell(void);
 extern void txt_startup(int *, int *);
 extern void txt_xputs(const char *, int, int);
 extern void txt_xputc(char, int);
+extern void txt_hide_cursor(void);
+extern void txt_show_cursor(void);
 
 /* ### vidvga.c ### */
 
@@ -258,6 +261,8 @@ extern void vga_clear_screen(int);
 extern void vga_cl_end(int, int);
 extern void vga_cl_eos(int);
 extern int vga_detect(void);
+extern void vga_hide_cursor(void);
+extern void vga_show_cursor(void);
 #ifdef SIMULATE_CURSOR
 extern void vga_DrawCursor(void);
 #endif
@@ -273,7 +278,7 @@ extern void vga_HideCursor(void);
 #endif
 extern void vga_Init(void);
 extern void vga_tty_end_screen(void);
-extern void vga_tty_startup(int *, int *);
+extern void vga_term_startup(int *, int *);
 extern void vga_xputs(const char *, int, int);
 extern void vga_xputc(char, int);
 extern void vga_xputg(const glyph_info *, const glyph_info *);
@@ -288,6 +293,8 @@ extern void vesa_clear_screen(int);
 extern void vesa_cl_end(int, int);
 extern void vesa_cl_eos(int);
 extern int vesa_detect(void);
+extern void vesa_hide_cursor(void);
+extern void vesa_show_cursor(void);
 #ifdef SIMULATE_CURSOR
 extern void vesa_DrawCursor(void);
 #endif
@@ -302,7 +309,7 @@ extern void vesa_HideCursor(void);
 #endif
 extern void vesa_Init(void);
 extern void vesa_tty_end_screen(void);
-extern void vesa_tty_startup(int *, int *);
+extern void vesa_term_startup(int *, int *);
 extern void vesa_xputs(const char *, int, int);
 extern void vesa_xputc(char, int);
 extern void vesa_xputg(const glyph_info *, const glyph_info *);

sys/msdos/video.c

@@ -146,6 +146,61 @@ boolean traditional = FALSE; /* traditional TTY character mode */
 boolean inmap = FALSE;       /* in the map window */
 char ttycolors[CLR_MAX]; /* also used/set in options.c */
 
+/* for linkage from wintty.c */
+
+void
+term_shutdown(void)
+{
+}
+
+#ifdef ASCIIGRAPH
+void
+graph_on(void)
+{
+}
+
+void
+graph_off(void)
+{
+}
+#endif
+
+void
+term_curs_set(int visibility)
+{
+    static int vis = -1;
+
+    if (vis == visibility)
+        return;
+
+    if (!visibility) {
+	if (!iflags.grmode) {
+            txt_hide_cursor();
+#ifdef SCREEN_VGA
+	} else if (iflags.usevga) {
+	    vga_hide_cursor();
+#endif
+#ifdef SCREEN_VESA
+	} else if (iflags.usevesa) {
+	    vesa_hide_cursor();
+	}
+#endif
+    } else if (visibility) {
+	if (!iflags.grmode) {
+            txt_show_cursor();
+#ifdef SCREEN_VGA
+	} else if (iflags.usevga) {
+            vga_show_cursor();
+#endif
+#ifdef SCREEN_VESA
+	} else if (iflags.usevesa) {
+            vesa_show_cursor();
+	}
+#endif
+    }
+    vis = visibility;
+}
+
 void
 backsp(void)
 {
@@ -447,7 +502,7 @@ tty_number_pad(int state)
 }
 
 void
-tty_startup(int *wid, int *hgt)
+term_startup(int *wid, int *hgt)
 {
     /* code to sense display adapter is required here - MJA */
 
@@ -461,12 +516,12 @@ tty_startup(int *wid, int *hgt)
 
 #ifdef SCREEN_VGA
     if (iflags.usevga) {
-        vga_tty_startup(wid, hgt);
+        vga_term_startup(wid, hgt);
     } else
 #endif
 #ifdef SCREEN_VESA
     if (iflags.usevesa) {
-        vesa_tty_startup(wid, hgt);
+        vesa_term_startup(wid, hgt);
     } else
 #endif
         txt_startup(wid, hgt);

sys/msdos/vidtxt.c

@@ -38,6 +38,14 @@ extern int attrib_gr_normal;    /* graphics mode normal attribute */
 extern int attrib_text_intense; /* text mode intense attribute */
 extern int attrib_gr_intense;   /* graphics mode intense attribute */
 
+#if defined(SCREEN_BIOS) && !defined(PC9800)
+static unsigned char cursor_info = 0,
+	             cursor_start_scanline = 6, cursor_end_scanline = 7;
+
+static void get_cursinfo(unsigned char *start, unsigned char *end,
+		         unsigned char *flg);
+#endif
+
 void
 txt_get_scr_size(void)
 {
@@ -80,6 +88,7 @@ txt_get_scr_size(void)
 
     LI = regs.h.dl + 1;
     CO = regs.h.ah;
+
 #endif /* PC9800 */
 }
 
@@ -260,6 +269,9 @@ txt_startup(int *wid, int *hgt)
     attrib_gr_normal = attrib_text_normal;
     attrib_gr_intense = attrib_text_intense;
     g_attribute = attrib_text_normal; /* Give it a starting value */
+    get_cursinfo(&cursor_start_scanline,
+                 &cursor_end_scanline,
+                 &cursor_info);
 }
 
 /*
@@ -400,6 +412,61 @@ void txt_get_cursor(int *x, int *y)
     (void) int86(VIDEO_BIOS, &regs, &regs); /* Get Cursor Position */
     *x = regs.h.dl;
     *y = regs.h.dh;
+    if (!cursor_info) {
+        cursor_start_scanline = regs.h.ch;
+	cursor_end_scanline = regs.h.cl;
+	cursor_info = 1;
+    }
+}
+
+void txt_hide_cursor(void)
+{
+    union REGS regs;
+
+        regs.x.dx = 0;
+        regs.h.ah = SETCURTYP;  /* set cursor type */
+        regs.h.ch = 0x3F;       /* starting scanline */
+        regs.h.cl = 0;          /* ending scanline */
+        regs.x.bx = 0;
+        (void) int86(VIDEO_BIOS, &regs, &regs);
+}
+
+void txt_show_cursor(void)
+{
+    union REGS regs;
+
+    regs.x.dx = 0;
+    regs.h.ah = SETCURTYP;  /* set cursor type */
+    if (cursor_info) {
+        regs.h.ch = cursor_start_scanline;  /* starting scanline */
+        regs.h.cl = cursor_end_scanline;    /* ending scanline */
+    } else {
+        regs.h.ch = 6;  /* starting scanline */
+        regs.h.cl = 7;  /* ending scanline */
+    }
+    regs.x.bx = 0;
+    (void) int86(VIDEO_BIOS, &regs, &regs);
+}
+
+static void
+get_cursinfo(uchar *start, uchar *end, uchar *flg)
+{
+    union REGS regs;
+
+    regs.x.dx = 0;
+    regs.h.ah = GETCURPOS; /* get cursor position */
+    regs.x.cx = 0;
+    regs.x.bx = 0;
+    (void) int86(VIDEO_BIOS, &regs, &regs); /* Get Cursor Position */
+
+    if (regs.h.ch != 0x3f) {
+        *start = regs.h.ch;
+        *end = regs.h.cl;
+    } else {
+        *start = 6;
+	*end = 7;
+    }
+    *flg = 1;
 }
 #endif /* SCREEN_BIOS && !PC9800 */
 

sys/msdos/vidvesa.c

@@ -603,7 +603,7 @@ vesa_tty_end_screen(void)
 }
 
 void
-vesa_tty_startup(int *wid, int *hgt)
+vesa_term_startup(int *wid, int *hgt)
 {
     /* code to sense display adapter is required here - MJA */
 
@@ -2042,6 +2042,16 @@ vesa_SetSoftPalette(const struct Pixel *palette)
     return TRUE;
 }
 
+void
+vesa_hide_cursor(void)
+{
+}
+
+void
+vesa_show_cursor(void)
+{
+}
+
 #ifdef POSITIONBAR
 
 #define PBAR_ROW (LI - 4)

sys/msdos/vidvga.c

@@ -297,7 +297,7 @@ vga_tty_end_screen(void)
 }
 
 void
-vga_tty_startup(int *wid, int *hgt)
+vga_term_startup(int *wid, int *hgt)
 {
     /* code to sense display adapter is required here - MJA */
 
@@ -1159,6 +1159,16 @@ vga_SetPalette(const struct Pixel *p)
     }
 }
 
+void
+vga_hide_cursor(void)
+{
+}
+
+void
+vga_show_cursor(void)
+{
+}
+
 /*static unsigned char colorbits[]={0x01,0x02,0x04,0x08}; */ /* wrong */
 static unsigned char colorbits[] = { 0x08, 0x04, 0x02, 0x01 };
 

sys/share/pcmain.c

@@ -22,12 +22,6 @@
 #include <unistd.h> /* for getcwd() prototype */
 #endif
 
-#if defined(MICRO) || defined(OS2)
-ATTRNORETURN void nethack_exit(int) NORETURN;
-#else
-#define nethack_exit exit
-#endif
-
 char *exepath(char *);
 char orgdir[PATHLEN]; /* also used in pcsys.c, amidos.c */
 

sys/share/pcsys.c

@@ -27,11 +27,6 @@
 #define filesize filesize_nh
 #endif
 
-#if defined(MICRO) || defined(OS2)
-ATTRNORETURN void nethack_exit(int) NORETURN;
-#else
-#define nethack_exit exit
-#endif
 static void msexit(void);
 
 #ifdef MOVERLAY
@@ -276,6 +271,7 @@ msexit(void)
         restore_colors();
 #endif
     wait_synch();
+    term_curs_set(1);
     return;
 }
 #endif /* MICRO || OS2 */

sys/unix/hints/include/cross-pre2.370

@@ -235,8 +235,8 @@ ifeq "$(WANT_DEBUG)" "1"
 GDBEXE=$(dostargetexes)gdb.exe
 GDBBAT=NHGDB.BAT
 GDBCMDLINE=directory nhsrc/src nhsrc/include nhsrc/sys/msdos \
-		nhsrc/sys/share nhsrc/win/share nhsrc/win/curses \
+		nhsrc/sys/share nhsrc/win/curses \
-		nhsrc/win/tty nhsrc/util
+		nhsrc/win/tty
 else
 GDBEXE=
 GDBBAT=

sys/windows/consoletty.c

@@ -1079,7 +1079,7 @@ setftty(void)
 }
 
 void
-tty_startup(int *wid, int *hgt)
+term_startup(int *wid, int *hgt)
 {
     *wid = console.width;
     *hgt = console.height;
@@ -1092,6 +1092,36 @@ tty_number_pad(int state UNUSED)
     // do nothing
 }
 
+/* stub tcap replacements for linkage from wintty.c */
+
+void
+term_shutdown(void)
+{
+    consoletty_exit();
+}
+
+#ifdef ASCIIGRAPH
+void
+graph_on(void)
+{
+}
+
+void
+graph_off(void)
+{
+}
+#endif
+
+void
+tty_end_screen(void)
+{
+    term_clear_screen();
+    really_move_cursor();
+    buffer_fill_to_end(console.back_buffer, &clear_cell, 0, 0);
+    back_buffer_flip();
+    FlushConsoleInputBuffer(console.hConIn);
+}
+
 void
 tty_start_screen(void)
 {
@@ -1107,16 +1137,6 @@ tty_start_screen(void)
 #endif /* VIRTUAL_TERMINAL_SEQUENCES */
 }
 
-void
-tty_end_screen(void)
-{
-    term_clear_screen();
-    really_move_cursor();
-    buffer_fill_to_end(console.back_buffer, &clear_cell, 0, 0);
-    back_buffer_flip();
-    FlushConsoleInputBuffer(console.hConIn);
-}
-
 static BOOL
 CtrlHandler(DWORD ctrltype)
 {
@@ -1251,6 +1271,7 @@ console_poskey(coordxy *x, coordxy *y, int *mod)
     if (gc.Cmd.swap_yz)
         numberpad |= 0x10;
 #endif
+    term_curs_set(1);
     ch = (program_state.done_hup)
              ? '\033'
              : keyboard_handling.pCheckInput(
@@ -1262,6 +1283,7 @@ console_poskey(coordxy *x, coordxy *y, int *mod)
         *x = cc.x;
         *y = cc.y;
     }
+    term_curs_set(0);
     return ch;
 }
 
@@ -1462,7 +1484,7 @@ xputc_core(int ch)
   */
 #endif
 void
-g_putch(int in_ch)
+console_g_putch(int in_ch)
 {
     unsigned char ch;
     cell_t cell;
@@ -1644,6 +1666,25 @@ term_clear_screen(void)
     home();
 }
 
+void
+term_curs_set(int visibility)
+{
+    static int vis = -1;
+
+    if (vis == visibility)
+        return;
+
+    static CONSOLE_CURSOR_INFO cursorinfo = { 0, 0 };
+
+    if (!cursorinfo.dwSize) {
+        GetConsoleCursorInfo(console.hConOut, &cursorinfo);
+        vis = cursorinfo.bVisible ? 1 : 0;
+    }
+    cursorinfo.bVisible = visibility ? (BOOL) TRUE : (BOOL) FALSE;
+    SetConsoleCursorInfo(console.hConOut, &cursorinfo);
+    vis = visibility;
+}
+
 void
 home(void)
 {

sys/windows/windmain.c

@@ -25,7 +25,6 @@ char *translate_path_variables(const char *, char *);
 char *exename(void);
 boolean fakeconsole(void);
 void freefakeconsole(void);
-ATTRNORETURN extern void nethack_exit(int) NORETURN;
 #if defined(MSWIN_GRAPHICS)
 extern void mswin_destroy_reg(void);
 #endif

win/tty/termcap.c

@@ -78,7 +78,7 @@ static char tgotobuf[20];
 static char tty_standout_on[16], tty_standout_off[16];
 
 void
-tty_startup(int *wid, int *hgt)
+term_startup(int *wid, int *hgt)
 {
 #ifdef TERMLIB
     const char *term;
@@ -336,7 +336,7 @@ tty_startup(int *wid, int *hgt)
  */
 /* deallocate resources prior to final termination */
 void
-tty_shutdown(void)
+term_shutdown(void)
 {
     /* we only attempt to clean up a few individual termcap variables */
 #if defined(TERMLIB) || defined(ANSI_DEFAULT)
@@ -1494,10 +1494,16 @@ term_start_bgcolor(int color)
 void
 term_curs_set(int visibility)
 {
+    static int vis = -1;
+
+    if (vis == visibility)
+        return;
+
     if (!visibility && nh_VI)
         xputs(nh_VI);
     else if (visibility && nh_VE)
         xputs(nh_VE);
+    vis = visibility;
 }
 
 #ifdef CHANGE_COLOR

win/tty/wintty.c

@@ -197,7 +197,7 @@ static int clipy = 0, clipymax = 0;
 extern void adjust_cursor_flags(struct WinDesc *);
 #endif
 
-#if defined(ASCIIGRAPH) && !defined(NO_TERMS)
+#if defined(ASCIIGRAPH)
 boolean GFlag = FALSE;
 boolean HE_resets_AS; /* see termcap.c */
 #endif
@@ -518,9 +518,9 @@ tty_init_nhwindows(int *argcp UNUSED, char **argv UNUSED)
     /*
      *  Remember tty modes, to be restored on exit.
      *
-     *  gettty() must be called before tty_startup()
+     *  gettty() must be called before term_startup()
      *    due to ordering of LI/CO settings
-     *  tty_startup() must be called before initoptions()
+     *  term_startup() must be called before initoptions()
      *    due to ordering of graphics settings
      */
 #if defined(UNIX) || defined(VMS)
@@ -529,7 +529,7 @@ tty_init_nhwindows(int *argcp UNUSED, char **argv UNUSED)
     gettty();
 
     /* to port dependant tty setup */
-    tty_startup(&wid, &hgt);
+    term_startup(&wid, &hgt);
     setftty(); /* calls start_screen */
     term_curs_set(0);
 
@@ -840,12 +840,7 @@ tty_exit_nhwindows(const char *str)
     ttyDisplay = (struct DisplayDesc *) 0;
 #endif
 
-#ifndef NO_TERMS    /*(until this gets added to the window interface)*/
+    term_shutdown(); /* cleanup termcap/terminfo/whatever */
-    tty_shutdown(); /* cleanup termcap/terminfo/whatever */
-#endif
-#ifdef WIN32CON
-    consoletty_exit();
-#endif
     iflags.window_inited = 0;
 }
 
@@ -3720,15 +3715,15 @@ end_glyphout(void)
     }
 }
 
-#ifndef WIN32CON
 void
 g_putch(int in_ch)
 {
     char ch = (char) in_ch;
 
+#ifndef WIN32CON
     HUPSKIP();
 
-#if defined(ASCIIGRAPH) && !defined(NO_TERMS)
+#if defined(ASCIIGRAPH)
     if (SYMHANDLING(H_UTF8)) {
         (void) putchar(ch);
     } else if (SYMHANDLING(H_IBM)
@@ -3762,14 +3757,16 @@ g_putch(int in_ch)
         (void) putchar(ch);
     }
 
-#else
+#else  /* ?ASCIIGRAPH */
     (void) putchar(ch);
 
-#endif /* ASCIIGRAPH && !NO_TERMS */
+#endif /* ASCIIGRAPH */
-
+#else  /* WIN32CON */
+    console_g_putch(in_ch);
+    nhUse(ch);
+#endif /* WIN32CON */
     return;
 }
-#endif /* !WIN32CON */
 
 #if defined(UNIX) || defined(VMS)
 #if defined(ENHANCED_SYMBOLS)
@@ -3965,13 +3962,12 @@ term_start_bgcolor(int color)
 {
     /* placeholder for now */
 }
-#endif  /* !MSDOS && !WIN32 */
-
 void
 term_curs_set(int visibility UNUSED)
 {
     /* nothing */
 }
+#endif
 
 #ifdef CHANGE_COLOR
 void

win/win32/NetHackW.c

@@ -53,7 +53,6 @@ Version     _WIN_32IE   Platform/IE
 /*#define COMCTL_URL
  * "http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp"*/
 
-ATTRNORETURN extern void nethack_exit(int) NORETURN;
 static TCHAR *_get_cmd_arg(TCHAR *pCmdLine);
 static HRESULT GetComCtlVersion(LPDWORD pdwMajor, LPDWORD pdwMinor);
 BOOL WINAPI