w32console.c 15.5 KB
Newer Older
1
/* Terminal hooks for GNU Emacs on the Microsoft W32 API.
Richard M. Stallman's avatar
Richard M. Stallman committed
2 3
   Copyright (C) 1992 Free Software Foundation, Inc.

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
This file is part of GNU Emacs.

GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Richard M. Stallman's avatar
Richard M. Stallman committed
20 21 22 23 24 25

   Tim Fleehart (apollo@online.com)		1-17-92
   Geoff Voelker (voelker@cs.washington.edu)	9-12-93
*/


26 27
#include <config.h>

Richard M. Stallman's avatar
Richard M. Stallman committed
28 29 30 31 32
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>

#include "lisp.h"
Geoff Voelker's avatar
Geoff Voelker committed
33
#include "charset.h"
Richard M. Stallman's avatar
Richard M. Stallman committed
34 35 36
#include "frame.h"
#include "disptab.h"
#include "termhooks.h"
Geoff Voelker's avatar
Geoff Voelker committed
37
#include "w32inevt.h"
Richard M. Stallman's avatar
Richard M. Stallman committed
38

Karl Heuer's avatar
Karl Heuer committed
39
/* from window.c */
Richard M. Stallman's avatar
Richard M. Stallman committed
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
extern Lisp_Object Frecenter ();

/* from keyboard.c */
extern int detect_input_pending ();

/* from sysdep.c */
extern int read_input_pending ();

extern FRAME_PTR updating_frame;
extern int meta_key;

static void move_cursor (int row, int col);
static void clear_to_end (void);
static void clear_frame (void);
static void clear_end_of_line (int);
static void ins_del_lines (int vpos, int n);
static void change_line_highlight (int, int, int);
static void reassert_line_highlight (int, int);
static void insert_glyphs (GLYPH *start, int len);
static void write_glyphs (GLYPH *string, int len);
static void delete_glyphs (int n);
61
void w32_sys_ring_bell (void);
Richard M. Stallman's avatar
Richard M. Stallman committed
62 63 64 65 66 67 68 69 70 71 72
static void reset_terminal_modes (void);
static void set_terminal_modes (void);
static void set_terminal_window (int size);
static void update_begin (FRAME_PTR f);
static void update_end (FRAME_PTR f);
static int  hl_mode (int new_highlight);

COORD	cursor_coords;
HANDLE	prev_screen, cur_screen;
UCHAR	char_attr, char_attr_normal, char_attr_reverse;
HANDLE  keyboard_handle;
73
DWORD   prev_console_mode;
Richard M. Stallman's avatar
Richard M. Stallman committed
74

75 76 77 78
#ifndef USE_SEPARATE_SCREEN
CONSOLE_CURSOR_INFO prev_console_cursor;
#endif

Richard M. Stallman's avatar
Richard M. Stallman committed
79 80

/* Setting this as the ctrl handler prevents emacs from being killed when
81 82 83
   someone hits ^C in a 'suspended' session (child shell).
   Also ignore Ctrl-Break signals.  */

Richard M. Stallman's avatar
Richard M. Stallman committed
84 85 86
BOOL
ctrl_c_handler (unsigned long type)
{
87 88 89
  /* Only ignore "interrupt" events when running interactively.  */
  return (!noninteractive
	  && (type == CTRL_C_EVENT || type == CTRL_BREAK_EVENT));
Richard M. Stallman's avatar
Richard M. Stallman committed
90 91 92 93 94 95 96 97 98 99 100 101 102
}

/* If we're updating a frame, use it as the current frame
   Otherwise, use the selected frame.  */
#define PICK_FRAME() (updating_frame ? updating_frame : selected_frame)

/* Move the cursor to (row, col).  */
void
move_cursor (int row, int col)
{
  cursor_coords.X = col;
  cursor_coords.Y = row;
  
Karl Heuer's avatar
Karl Heuer committed
103
  if (updating_frame == (FRAME_PTR) NULL)
Richard M. Stallman's avatar
Richard M. Stallman committed
104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123
    {
      SetConsoleCursorPosition (cur_screen, cursor_coords);
    }
}

/* Clear from cursor to end of screen.  */
void
clear_to_end (void)
{
  FRAME_PTR f = PICK_FRAME ();
  
  clear_end_of_line (FRAME_WIDTH (f) - 1);
  ins_del_lines (cursor_coords.Y, FRAME_HEIGHT (f) - cursor_coords.Y - 1);
}

/* Clear the frame.  */
void
clear_frame (void)
{
  FRAME_PTR  f = PICK_FRAME ();
124 125
  COORD	     dest;
  int        n, r;
126 127 128
  CONSOLE_SCREEN_BUFFER_INFO info;

  GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &info);
129

Richard M. Stallman's avatar
Richard M. Stallman committed
130 131
  hl_mode (0);
  
132 133
  /* Remember that the screen buffer might be wider than the window.  */
  n = FRAME_HEIGHT (f) * info.dwSize.X;
134 135 136 137 138
  dest.X = dest.Y = 0;

  FillConsoleOutputAttribute (cur_screen, char_attr, n, dest, &r);
  FillConsoleOutputCharacter (cur_screen, ' ', n, dest, &r);

Richard M. Stallman's avatar
Richard M. Stallman committed
139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
  move_cursor (0, 0);
}


static GLYPH glyph_base[256];
static BOOL  ceol_initialized = FALSE;

/* Clear from Cursor to end (what's "standout marker"?).  */
void
clear_end_of_line (int end)
{
  if (!ceol_initialized)
    {
      int i;
      for (i = 0; i < 256; i++)
        {
	  glyph_base[i] = SPACEGLYPH;	/* empty space	*/
        }
      ceol_initialized = TRUE;
    }
  write_glyphs (glyph_base, end - cursor_coords.X);	/* fencepost ?	*/
}

/* Insert n lines at vpos. if n is negative delete -n lines.  */
void
ins_del_lines (int vpos, int n)
{
  int	     i, nb, save_highlight;
  SMALL_RECT scroll;
  COORD	     dest;
  CHAR_INFO  fill;
  FRAME_PTR  f = PICK_FRAME ();

  if (n < 0)
    {
      scroll.Top = vpos - n;
      scroll.Bottom = FRAME_HEIGHT (f);
      dest.Y = vpos;
    }
  else
    {
      scroll.Top = vpos;
      scroll.Bottom = FRAME_HEIGHT (f) - n;
      dest.Y = vpos + n;
    }
  scroll.Left = 0;
  scroll.Right = FRAME_WIDTH (f);
  
  dest.X = 0;
  
  save_highlight = hl_mode (0);
  
  fill.Char.AsciiChar = 0x20;
  fill.Attributes = char_attr;
  
  ScrollConsoleScreenBuffer (cur_screen, &scroll, NULL, dest, &fill);

196
  /* Here we have to deal with a w32 console flake: If the scroll
Richard M. Stallman's avatar
Richard M. Stallman committed
197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
     region looks like abc and we scroll c to a and fill with d we get
     cbd... if we scroll block c one line at a time to a, we get cdd...
     Emacs expects cdd consistently... So we have to deal with that
     here... (this also occurs scrolling the same way in the other
     direction.  */

  if (n > 0)
    {
      if (scroll.Bottom < dest.Y)
        {
	  for (i = scroll.Bottom; i < dest.Y; i++)
            {
	      move_cursor (i, 0);
	      clear_end_of_line (FRAME_WIDTH (f));
            }
        }
    }
  else
    {
      nb = dest.Y + (scroll.Bottom - scroll.Top) + 1;

      if (nb < scroll.Top)
        { 
	  for (i = nb; i < scroll.Top; i++)
            {
	      move_cursor (i, 0);
	      clear_end_of_line (FRAME_WIDTH (f));
            }
        }
    }
  
  cursor_coords.X = 0;
  cursor_coords.Y = vpos;
  
  hl_mode (save_highlight);
}

/* Changes attribute to use when drawing characters to control.  */
static int
hl_mode (int new_highlight)
{
  static int highlight = 0;
  int old_highlight;
  
  old_highlight = highlight;
  highlight = (new_highlight != 0);
  if (highlight)
    {
      char_attr = char_attr_reverse;
    }
  else
    {
      char_attr = char_attr_normal;
    }
  return old_highlight;
}

/* Call this when about to modify line at position VPOS and change whether it
   is highlighted.  */
void
change_line_highlight (int new_highlight, int vpos, int first_unused_hpos)
{
  hl_mode (new_highlight);
  move_cursor (vpos, 0);
  clear_end_of_line (first_unused_hpos);
}

/* External interface to control of standout mode. Call this when about to
 * modify line at position VPOS and not change whether it is highlighted.  */
void
reassert_line_highlight (int highlight, int vpos)
{
  hl_mode (highlight);
  vpos;				/* pedantic compiler silencer */
}

#undef	LEFT
#undef	RIGHT
#define	LEFT	1
#define	RIGHT	0

void
scroll_line (int dist, int direction)
{
  /* The idea here is to implement a horizontal scroll in one line to
     implement delete and half of insert.  */
  SMALL_RECT scroll;
  COORD	     dest;
  CHAR_INFO  fill;
  FRAME_PTR  f = PICK_FRAME ();
  
  scroll.Top = cursor_coords.Y;
  scroll.Bottom = cursor_coords.Y;
  
  if (direction == LEFT)
    {
      scroll.Left = cursor_coords.X + dist;
      scroll.Right = FRAME_WIDTH (f) - 1;
    }
  else
    {
      scroll.Left = cursor_coords.X;
      scroll.Right = FRAME_WIDTH (f) - dist - 1;
    }
  
  dest.X = cursor_coords.X;
  dest.Y = cursor_coords.Y;
  
  fill.Char.AsciiChar = 0x20;
  fill.Attributes = char_attr;
  
  ScrollConsoleScreenBuffer (cur_screen, &scroll, NULL, dest, &fill);
}


/* If start is zero insert blanks instead of a string at start ?. */
void
insert_glyphs (register GLYPH *start, register int len)
{
  scroll_line (len, RIGHT);

  /* Move len chars to the right starting at cursor_coords, fill with blanks */
  if (start)
    {
      /* Print the first len characters of start, cursor_coords.X adjusted
	 by write_glyphs.  */
	
      write_glyphs (start, len);
    }
  else
    {
      clear_end_of_line (cursor_coords.X + len);
    }
}

void
write_glyphs (register GLYPH *string, register int len)
{
  register unsigned int glyph_len = GLYPH_TABLE_LENGTH;
  Lisp_Object *glyph_table = GLYPH_TABLE_BASE;
  FRAME_PTR f = PICK_FRAME ();
  register char *ptr;
  GLYPH glyph;
  char *chars;
  int i;
  
343 344 345
  if (len <= 0)
    return;

Richard M. Stallman's avatar
Richard M. Stallman committed
346
  chars = alloca (len * sizeof (*chars));
347
  if (chars == NULL)
Richard M. Stallman's avatar
Richard M. Stallman committed
348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365
    {
      printf ("alloca failed in write_glyphs\n");
      return;
    }
  
  /* We have to deal with the glyph indirection...go over the glyph
     buffer and extract the characters.  */
  ptr = chars;
  while (--len >= 0)
    {
      glyph = *string++;

      if (glyph > glyph_len)
        {
	  *ptr++ = glyph & 0xFF;
	  continue;
	}
      GLYPH_FOLLOW_ALIASES (glyph_table, glyph_len, glyph);
366
#ifndef HAVE_NTGUI
Richard M. Stallman's avatar
Richard M. Stallman committed
367 368
      if (GLYPH_FACE (fixfix, glyph) != 0)
	printf ("Glyph face is %d\n", GLYPH_FACE (fixfix, glyph));
369
#endif /* !HAVE_NTGUI */
Richard M. Stallman's avatar
Richard M. Stallman committed
370 371 372 373 374 375 376 377 378 379 380 381 382 383
      if (GLYPH_SIMPLE_P (glyph_table, glyph_len, glyph))
        {
	  *ptr++ = glyph & 0xFF;
	  continue;
	}
      for (i = 0; i < GLYPH_LENGTH (glyph_table, glyph); i++)
        {
	  *ptr++ = (GLYPH_STRING (glyph_table, glyph))[i];
	}
    }
  
  /* Number of characters we have in the buffer.  */
  len = ptr-chars;
  
384 385
  /* Set the attribute for these characters.  */
  if (!FillConsoleOutputAttribute (cur_screen, char_attr, len, cursor_coords, &i))
Richard M. Stallman's avatar
Richard M. Stallman committed
386
    {
Karl Heuer's avatar
Karl Heuer committed
387
      printf ("Failed writing console attributes: %d\n", GetLastError ());
Richard M. Stallman's avatar
Richard M. Stallman committed
388 389 390 391 392 393
      fflush (stdout);
    }

  /* Write the characters.  */
  if (!WriteConsoleOutputCharacter (cur_screen, chars, len, cursor_coords, &i))
    {
Karl Heuer's avatar
Karl Heuer committed
394
      printf ("Failed writing console characters: %d\n", GetLastError ());
Richard M. Stallman's avatar
Richard M. Stallman committed
395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411
      fflush (stdout);
    }
  
  cursor_coords.X += len;
  move_cursor (cursor_coords.Y, cursor_coords.X);
}

void
delete_glyphs (int n)
{
  /* delete chars means scroll chars from cursor_coords.X + n to 
     cursor_coords.X, anything beyond the edge of the screen should 
     come out empty...  */

  scroll_line (n, LEFT);
}

Karl Heuer's avatar
Karl Heuer committed
412
static unsigned int sound_type = 0xFFFFFFFF;
413
#define MB_EMACS_SILENT (0xFFFFFFFF - 1)
Karl Heuer's avatar
Karl Heuer committed
414

Richard M. Stallman's avatar
Richard M. Stallman committed
415
void
416
w32_sys_ring_bell (void)
Richard M. Stallman's avatar
Richard M. Stallman committed
417
{
Karl Heuer's avatar
Karl Heuer committed
418
  if (sound_type == 0xFFFFFFFF) 
419
    {
Karl Heuer's avatar
Karl Heuer committed
420
      Beep (666, 100);
421 422 423 424 425
    }
  else if (sound_type == MB_EMACS_SILENT)
    {
      /* Do nothing.  */
    }
Karl Heuer's avatar
Karl Heuer committed
426
  else
427
    MessageBeep (sound_type);
Richard M. Stallman's avatar
Richard M. Stallman committed
428 429
}

Karl Heuer's avatar
Karl Heuer committed
430 431
DEFUN ("set-message-beep", Fset_message_beep, Sset_message_beep, 1, 1, 0,
       "Set the sound generated when the bell is rung.\n\
432 433 434
SOUND is 'asterisk, 'exclamation, 'hand, 'question, 'ok, or 'silent\n\
to use the corresponding system sound for the bell.  The 'silent sound\n\
prevents Emacs from making any sound at all.\n\
Karl Heuer's avatar
Karl Heuer committed
435 436 437
SOUND is nil to use the normal beep.")
     (sound)
     Lisp_Object sound;
Richard M. Stallman's avatar
Richard M. Stallman committed
438
{
Karl Heuer's avatar
Karl Heuer committed
439 440 441 442 443 444 445 446 447 448 449 450 451 452
  CHECK_SYMBOL (sound, 0);

  if (NILP (sound)) 
      sound_type = 0xFFFFFFFF;
  else if (EQ (sound, intern ("asterisk")))
      sound_type = MB_ICONASTERISK;
  else if (EQ (sound, intern ("exclamation"))) 
      sound_type = MB_ICONEXCLAMATION;
  else if (EQ (sound, intern ("hand"))) 
      sound_type = MB_ICONHAND;
  else if (EQ (sound, intern ("question"))) 
      sound_type = MB_ICONQUESTION;
  else if (EQ (sound, intern ("ok"))) 
      sound_type = MB_OK;
453 454
  else if (EQ (sound, intern ("silent")))
      sound_type = MB_EMACS_SILENT;
Karl Heuer's avatar
Karl Heuer committed
455 456 457 458
  else
      sound_type = 0xFFFFFFFF;

  return sound;
Richard M. Stallman's avatar
Richard M. Stallman committed
459 460 461 462 463
}
   
void
reset_terminal_modes (void)
{
464
#ifdef USE_SEPARATE_SCREEN
Richard M. Stallman's avatar
Richard M. Stallman committed
465
  SetConsoleActiveScreenBuffer (prev_screen);
466 467 468 469
#else
  SetConsoleCursorInfo (prev_screen, &prev_console_cursor);
#endif
  SetConsoleMode (keyboard_handle, prev_console_mode);
Richard M. Stallman's avatar
Richard M. Stallman committed
470 471 472 473 474 475 476
}

void
set_terminal_modes (void)
{
  CONSOLE_CURSOR_INFO cci;

477 478 479 480
  /* make cursor big and visible (100 on Win95 makes it disappear)  */
  cci.dwSize = 99;
  cci.bVisible = TRUE;
  (void) SetConsoleCursorInfo (cur_screen, &cci);
Richard M. Stallman's avatar
Richard M. Stallman committed
481

482
  SetConsoleActiveScreenBuffer (cur_screen);
Richard M. Stallman's avatar
Richard M. Stallman committed
483

484
  SetConsoleMode (keyboard_handle, ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT);
Richard M. Stallman's avatar
Richard M. Stallman committed
485

486 487 488
  /* Initialize input mode: interrupt_input off, no flow control, allow
     8 bit character input, standard quit char.  */
  Fset_input_mode (Qnil, Qnil, make_number (2), Qnil);
Richard M. Stallman's avatar
Richard M. Stallman committed
489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513
}

/* hmmm... perhaps these let us bracket screen changes so that we can flush
   clumps rather than one-character-at-a-time...
   
   we'll start with not moving the cursor while an update is in progress.  */
void
update_begin (FRAME_PTR f)
{
}

void
update_end (FRAME_PTR f)
{
  SetConsoleCursorPosition (cur_screen, cursor_coords);
}

void
set_terminal_window (int size)
{
}

typedef int (*term_hook) ();

void
514
initialize_w32_display (void)
Richard M. Stallman's avatar
Richard M. Stallman committed
515 516 517
{
  CONSOLE_SCREEN_BUFFER_INFO	info;
  
518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534
  cursor_to_hook		= move_cursor;
  raw_cursor_to_hook		= move_cursor;
  clear_to_end_hook		= clear_to_end;
  clear_frame_hook		= clear_frame;
  clear_end_of_line_hook	= clear_end_of_line;
  ins_del_lines_hook		= ins_del_lines;
  change_line_highlight_hook	= change_line_highlight;
  reassert_line_highlight_hook  = reassert_line_highlight;
  insert_glyphs_hook		= insert_glyphs;
  write_glyphs_hook		= write_glyphs;
  delete_glyphs_hook		= delete_glyphs;
  ring_bell_hook		= w32_sys_ring_bell;
  reset_terminal_modes_hook	= reset_terminal_modes;
  set_terminal_modes_hook	= set_terminal_modes;
  set_terminal_window_hook	= set_terminal_window;
  update_begin_hook		= update_begin;
  update_end_hook		= update_end;
Richard M. Stallman's avatar
Richard M. Stallman committed
535
  
536
  read_socket_hook = w32_console_read_socket;
537
  mouse_position_hook = w32_console_mouse_position;
538

539 540 541
  /* Initialize interrupt_handle.  */
  init_crit ();

542 543 544 545
  /* Remember original console settings.  */
  keyboard_handle = GetStdHandle (STD_INPUT_HANDLE);
  GetConsoleMode (keyboard_handle, &prev_console_mode);

Richard M. Stallman's avatar
Richard M. Stallman committed
546 547
  prev_screen = GetStdHandle (STD_OUTPUT_HANDLE);
  
548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565
#ifdef USE_SEPARATE_SCREEN
  cur_screen = CreateConsoleScreenBuffer (GENERIC_READ | GENERIC_WRITE,
					  0, NULL,
					  CONSOLE_TEXTMODE_BUFFER,
					  NULL);

  if (cur_screen == INVALID_HANDLE_VALUE)
    {
      printf ("CreateConsoleScreenBuffer failed in ResetTerm\n");
      printf ("LastError = 0x%lx\n", GetLastError ());
      fflush (stdout);
      exit (0);
    }
#else
  cur_screen = prev_screen;
  GetConsoleCursorInfo (prev_screen, &prev_console_cursor);
#endif

Richard M. Stallman's avatar
Richard M. Stallman committed
566 567 568 569 570 571
  GetConsoleScreenBufferInfo (cur_screen, &info);
  
  meta_key = 1;
  char_attr = info.wAttributes & 0xFF;
  char_attr_normal = char_attr;
  char_attr_reverse = ((char_attr & 0xf) << 4) + ((char_attr & 0xf0) >> 4);
572 573 574 575 576 577 578

  /* Lines per page.  Use buffer coords instead of buffer size.  */
  FRAME_HEIGHT (selected_frame) = 1 + info.srWindow.Bottom - 
    info.srWindow.Top; 
  /* Characters per line.  Use buffer coords instead of buffer size.  */
  SET_FRAME_WIDTH (selected_frame, 1 + info.srWindow.Right - 
		   info.srWindow.Left);
Richard M. Stallman's avatar
Richard M. Stallman committed
579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606
}

DEFUN ("set-screen-color", Fset_screen_color, Sset_screen_color, 2, 2, 0,
       "Set screen colors.")
    (foreground, background)
    Lisp_Object foreground;
    Lisp_Object background;
{
  char_attr_normal = XFASTINT (foreground) + (XFASTINT (background) << 4);
  char_attr_reverse = XFASTINT (background) + (XFASTINT (foreground) << 4);

  Frecenter (Qnil);
  return Qt;
}

DEFUN ("set-cursor-size", Fset_cursor_size, Sset_cursor_size, 1, 1, 0,
       "Set cursor size.")
    (size)
    Lisp_Object size;
{
  CONSOLE_CURSOR_INFO cci;
  cci.dwSize = XFASTINT (size);
  cci.bVisible = TRUE;
  (void) SetConsoleCursorInfo (cur_screen, &cci);
  
  return Qt;
}

607
#ifndef HAVE_NTGUI
Richard M. Stallman's avatar
Richard M. Stallman committed
608 609 610 611 612 613 614 615 616 617 618 619 620 621
void
pixel_to_glyph_coords (FRAME_PTR f, int pix_x, int pix_y, int *x, int *y,
		      void *bounds, int noclip)
{
  *x = pix_x;
  *y = pix_y;
}

void
glyph_to_pixel_coords (FRAME_PTR f, int x, int y, int *pix_x, int *pix_y)
{
  *pix_x = x;
  *pix_y = y;
}
622
#endif /* !HAVE_NTGUI */
Richard M. Stallman's avatar
Richard M. Stallman committed
623

Karl Heuer's avatar
Karl Heuer committed
624
void
Richard M. Stallman's avatar
Richard M. Stallman committed
625 626 627 628
syms_of_ntterm ()
{
  defsubr (&Sset_screen_color);
  defsubr (&Sset_cursor_size);
Karl Heuer's avatar
Karl Heuer committed
629
  defsubr (&Sset_message_beep);
Richard M. Stallman's avatar
Richard M. Stallman committed
630
}