X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fwin32con%2Fwin_driver.c;h=4c6d6dc3fa0ba03d9a8713c2dd1d345262ef2fa4;hp=51e4d0f5d999fcb61b2659157610db6c22e6f7ee;hb=7d3e03f12f3e179f5780f733fa5b78d981080d48;hpb=448c4dbefe6aa9604a5a8cefa3b3596b3ddb4b78

diff --git a/ncurses/win32con/win_driver.c b/ncurses/win32con/win_driver.c
index 51e4d0f5..4c6d6dc3 100644
--- a/ncurses/win32con/win_driver.c
+++ b/ncurses/win32con/win_driver.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -28,6 +28,7 @@
 
 /****************************************************************************
  *  Author: Juergen Pfeifer                                                 *
+ *     and: Thomas E. Dickey                                                *
  ****************************************************************************/
 
 /*
@@ -38,7 +39,7 @@
 #include <curses.priv.h>
 #define CUR my_term.type.
 
-MODULE_ID("$Id: win_driver.c,v 1.18 2013/03/02 19:48:06 tom Exp $")
+MODULE_ID("$Id: win_driver.c,v 1.33 2014/04/26 19:32:05 juergen Exp $")
 
 #define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
 
@@ -51,6 +52,8 @@ MODULE_ID("$Id: win_driver.c,v 1.18 2013/03/02 19:48:06 tom Exp $")
 
 #define GenMap(vKey,key) MAKELONG(key, vKey)
 
+#define AdjustY(p) ((p)->buffered ? 0 : (int) (p)->SBI.srWindow.Top)
+
 static const LONG keylist[] =
 {
     GenMap(VK_PRIOR, KEY_PPAGE),
@@ -68,6 +71,7 @@ static const LONG keylist[] =
 #define FKEYS 24
 #define MAPSIZE (FKEYS + N_INI)
 #define NUMPAIRS 64
+#define HANDLE_CAST(f) (HANDLE)(intptr_t)(f)
 
 typedef struct props {
     CONSOLE_SCREEN_BUFFER_INFO SBI;
@@ -76,10 +80,119 @@ typedef struct props {
     DWORD map[MAPSIZE];
     DWORD rmap[MAPSIZE];
     WORD pairs[NUMPAIRS];
+    bool buffered;		/* normally allocate console-buffer */
+    bool window_only;		/* ..if not, we save buffer or window-only */
+    COORD origin;
+    CHAR_INFO *save_screen;
 } Properties;
 
 #define PropOf(TCB) ((Properties*)TCB->prop)
 
+#if WINVER >= 0x0600
+/*   This function tests, whether or not the ncurses application
+     is running as a descendant of MSYS2/cygwin mintty terminal
+     application. mintty doesn't use Windows Console for it's screen
+     I/O, so the native Windows _isatty doesn't recognize it as
+     character device. But we can discover we are at the end of an
+     Pipe and can query to server side of the pipe, looking whether
+     or not this is mintty.
+ */
+static int
+_ismintty(int fd, LPHANDLE pMinTTY)
+{
+    HANDLE handle;
+    DWORD dw;
+
+    handle = HANDLE_CAST(_get_osfhandle(fd));
+    if (handle == INVALID_HANDLE_VALUE)
+	return 0;
+
+    dw = GetFileType(handle);
+    if (dw == FILE_TYPE_PIPE) {
+	if (GetNamedPipeInfo(handle, 0, 0, 0, 0)) {
+	    ULONG pPid;
+	    /* Requires NT6 */
+	    if (GetNamedPipeServerProcessId(handle, &pPid)) {
+		TCHAR buf[MAX_PATH];
+		DWORD len = 0;
+		/* These security attributes may allow us to
+		   create a remote thread in mintty to manipulate
+		   the terminal state remotely */
+		HANDLE pHandle = OpenProcess(PROCESS_CREATE_THREAD
+					     | PROCESS_QUERY_INFORMATION
+					     | PROCESS_VM_OPERATION
+					     | PROCESS_VM_WRITE
+					     | PROCESS_VM_READ,
+					     FALSE,
+					     pPid);
+		if (pMinTTY)
+		    *pMinTTY = INVALID_HANDLE_VALUE;
+		if (pHandle == INVALID_HANDLE_VALUE)
+		    return 0;
+		if (len = GetProcessImageFileName(pHandle,
+						  buf,
+						  (DWORD) (sizeof(buf) /
+							   sizeof(*buf)))) {
+		    TCHAR *pos = _tcsrchr(buf, _T('\\'));
+		    if (pos) {
+			pos++;
+			if (_tcsnicmp(pos, _TEXT("mintty.exe"), 10) == 0) {
+			    if (pMinTTY)
+				*pMinTTY = pHandle;
+			    return 1;
+			}
+		    }
+		}
+	    }
+	}
+    }
+    return 0;
+}
+#endif
+
+/*   Our replacement for the systems _isatty to include also
+     a test for mintty. This is called from the NC_ISATTY macro
+     defined in curses.priv.h
+ */
+int
+_nc_mingw_isatty(int fd)
+{
+    if (_isatty(fd))
+	return 1;
+#if WINVER < 0x0600
+    return 0;
+#else
+    return _ismintty(fd, NULL);
+#endif
+}
+
+/*   Borrowed from ansicon project.
+     Check whether or not a I/O handle is associated with
+     a Windows console.
+*/
+static BOOL
+IsConsoleHandle(HANDLE hdl)
+{
+    DWORD dwFlag = 0;
+    if (!GetConsoleMode(hdl, &dwFlag)) {
+	return (int) WriteConsoleA(hdl, NULL, 0, &dwFlag, NULL);
+    }
+    return (int) (dwFlag & ENABLE_PROCESSED_OUTPUT);
+}
+
+/*   This is used when running in terminfo mode to discover,
+     whether or not the "terminal" is actually a Windows
+     Console. It's the responsibilty of the console to deal
+     with the terminal escape sequences that are sent by
+     terminfo.
+ */
+int
+_nc_mingw_isconsole(int fd)
+{
+    HANDLE hdl = HANDLE_CAST(_get_osfhandle(fd));
+    return (int) IsConsoleHandle(hdl);
+}
+
 int
 _nc_mingw_ioctl(int fd GCC_UNUSED,
 		long int request GCC_UNUSED,
@@ -119,16 +232,22 @@ MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, attr_t ch)
 	if (p > 0 && p < NUMPAIRS && TCB != 0 && sp != 0) {
 	    WORD a;
 	    a = PropOf(TCB)->pairs[p];
-	    res = (res & 0xff00) | a;
+	    res = (WORD) ((res & 0xff00) | a);
 	}
     }
 
-    if (ch & A_REVERSE)
-	res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4)));
+    if (ch & A_REVERSE) {
+	res = (WORD) ((res & 0xff00) |
+		      (((res & 0x07) << 4) |
+		       ((res & 0x70) >> 4)));
+    }
 
-    if (ch & A_STANDOUT)
-	res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4))
-	       | BACKGROUND_INTENSITY);
+    if (ch & A_STANDOUT) {
+	res = (WORD) ((res & 0xff00) |
+		      (((res & 0x07) << 4) |
+		       ((res & 0x70) >> 4)) |
+		      BACKGROUND_INTENSITY);
+    }
 
     if (ch & A_BOLD)
 	res |= FOREGROUND_INTENSITY;
@@ -157,6 +276,7 @@ con_write16(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, cchar_t *str, int limit)
     int i;
     cchar_t ch;
     SCREEN *sp;
+    Properties *p = PropOf(TCB);
 
     AssertTCB();
 
@@ -191,7 +311,7 @@ con_write16(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, cchar_t *str, int limit)
     siz.Y = 1;
 
     rec.Left = (short) x;
-    rec.Top = (short) y;
+    rec.Top = (SHORT) (y + AdjustY(p));
     rec.Right = (short) (x + limit - 1);
     rec.Bottom = rec.Top;
 
@@ -222,7 +342,7 @@ con_write8(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
 	if (ChAttrOf(ch) & A_ALTCHARSET) {
 	    if (sp->_acs_map)
 		ci[i].Char.AsciiChar =
-		    ChCharOf(NCURSES_SP_NAME(_nc_acs_char) (sp, ChCharOf(ch)));
+		ChCharOf(NCURSES_SP_NAME(_nc_acs_char) (sp, ChCharOf(ch)));
 	}
     }
 
@@ -329,8 +449,51 @@ selectActiveHandle(TERMINAL_CONTROL_BLOCK * TCB)
     }
 }
 
+static bool
+restore_original_screen(TERMINAL_CONTROL_BLOCK * TCB)
+{
+    COORD bufferCoord;
+    SMALL_RECT writeRegion;
+    Properties *p = PropOf(TCB);
+    bool result = FALSE;
+
+    if (p->window_only) {
+	writeRegion.Top = p->SBI.srWindow.Top;
+	writeRegion.Left = p->SBI.srWindow.Left;
+	writeRegion.Bottom = p->SBI.srWindow.Bottom;
+	writeRegion.Right = p->SBI.srWindow.Right;
+	T(("... restoring window"));
+    } else {
+	writeRegion.Top = 0;
+	writeRegion.Left = 0;
+	writeRegion.Bottom = (SHORT) (p->SBI.dwSize.Y - 1);
+	writeRegion.Right = (SHORT) (p->SBI.dwSize.X - 1);
+	T(("... restoring entire buffer"));
+    }
+
+    bufferCoord.X = bufferCoord.Y = 0;
+
+    if (WriteConsoleOutput(TCB->hdl,
+			   p->save_screen,
+			   p->SBI.dwSize,
+			   bufferCoord,
+			   &writeRegion)) {
+	result = TRUE;
+	mvcur(-1, -1, LINES - 2, 0);
+    }
+    T(("... restore original screen contents %s", result ? "ok" : "err"));
+    return result;
+}
+
+static const char *
+wcon_name(TERMINAL_CONTROL_BLOCK * TCB)
+{
+    (void) TCB;
+    return "win32console";
+}
+
 static int
-drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
 {
     int result = ERR;
     int y, nonempty, n, x0, x1, Width, Height;
@@ -339,7 +502,7 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
     AssertTCB();
     SetSP();
 
-    T((T_CALLED("win32con::drv_doupdate(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_doupdate(%p)"), TCB));
     if (okConsoleHandle(TCB)) {
 
 	Width = screen_columns(sp);
@@ -368,7 +531,7 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
 		con_write(TCB, y, 0, empty, Width);
 		memcpy(empty,
 		       CurScreen(sp)->_line[y].text,
-		       Width * sizeof(empty[0]));
+		       (size_t) Width * sizeof(empty[0]));
 	    }
 	    CurScreen(sp)->_clear = FALSE;
 	    NewScreen(sp)->_clear = FALSE;
@@ -409,7 +572,7 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
 		if (n > 0) {
 		    memcpy(&CurScreen(sp)->_line[y].text[x0],
 			   &NewScreen(sp)->_line[y].text[x0],
-			   n * sizeof(CurScreen(sp)->_line[y].text[x0]));
+			   (size_t) n * sizeof(CurScreen(sp)->_line[y].text[x0]));
 		    con_write(TCB,
 			      y,
 			      x0,
@@ -439,9 +602,9 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
 	    CurScreen(sp)->_curx = NewScreen(sp)->_curx;
 	    CurScreen(sp)->_cury = NewScreen(sp)->_cury;
 
-	    TCB->drv->hwcur(TCB,
-			    0, 0,
-			    CurScreen(sp)->_cury, CurScreen(sp)->_curx);
+	    TCB->drv->td_hwcur(TCB,
+			       0, 0,
+			       CurScreen(sp)->_cury, CurScreen(sp)->_curx);
 	}
 	selectActiveHandle(TCB);
 	result = OK;
@@ -450,58 +613,50 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
 }
 
 static bool
-drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
-	      const char *tname,
-	      int *errret GCC_UNUSED)
+wcon_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
+	       const char *tname,
+	       int *errret GCC_UNUSED)
 {
     bool code = FALSE;
 
-    T((T_CALLED("win32con::drv_CanHandle(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_CanHandle(%p)"), TCB));
 
-    assert(TCB != 0);
-    assert(tname != 0);
+    assert((TCB != 0) && (tname != 0));
 
     TCB->magic = WINMAGIC;
-    if (*tname == 0 || *tname == 0 || *tname == '#') {
-	code = TRUE;
-    } else {
-	TERMINAL my_term;
-	int status;
 
-	code = FALSE;
-#if (USE_DATABASE || USE_TERMCAP)
-	status = _nc_setup_tinfo(tname, &my_term.type);
-#else
-	status = TGETENT_NO;
-#endif
-	if (status != TGETENT_YES) {
-	    const TERMTYPE *fallback = _nc_fallback(tname);
-
-	    if (fallback) {
-		my_term.type = *fallback;
-		status = TGETENT_YES;
-	    } else if (!strcmp(tname, "unknown")) {
-		code = TRUE;
-	    }
-	}
-	if (status == TGETENT_YES) {
-	    if (generic_type || hard_copy)
-		code = TRUE;
+    if (tname == 0 || *tname == 0)
+	code = TRUE;
+    else if (tname != 0 && *tname == '#') {
+	/*
+	 * Use "#" (a character which cannot begin a terminal's name) to
+	 * select specific driver from the table.
+	 *
+	 * In principle, we could have more than one non-terminfo driver,
+	 * e.g., "win32gui".
+	 */
+	size_t n = strlen(tname + 1);
+	if (n != 0
+	    && (strncmp(tname + 1, "win32console", n) == 0)) {
+	    code = TRUE;
 	}
+    } else if (tname != 0 && stricmp(tname, "unknown") == 0) {
+	code = TRUE;
     }
 
-    if (code) {
-	if ((TCB->term.type.Booleans) == 0) {
-	    _nc_init_entry(&(TCB->term.type));
-	}
+    /*
+     * This is intentional, to avoid unnecessary breakage of applications
+     * using <term.h> symbols.
+     */
+    if (code && (TCB->term.type.Booleans == 0)) {
+	_nc_init_termtype(&(TCB->term.type));
     }
-
     returnBool(code);
 }
 
 static int
-drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
-		int beepFlag GCC_UNUSED)
+wcon_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
+		 int beepFlag GCC_UNUSED)
 {
     SCREEN *sp;
     int res = ERR;
@@ -513,9 +668,9 @@ drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static int
-drv_print(TERMINAL_CONTROL_BLOCK * TCB,
-	  char *data GCC_UNUSED,
-	  int len GCC_UNUSED)
+wcon_print(TERMINAL_CONTROL_BLOCK * TCB,
+	   char *data GCC_UNUSED,
+	   int len GCC_UNUSED)
 {
     SCREEN *sp;
 
@@ -526,9 +681,9 @@ drv_print(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static int
-drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
-		  int fg GCC_UNUSED,
-		  int bg GCC_UNUSED)
+wcon_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
+		   int fg GCC_UNUSED,
+		   int bg GCC_UNUSED)
 {
     SCREEN *sp;
     int code = ERR;
@@ -539,24 +694,60 @@ drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
     return (code);
 }
 
+static bool
+get_SBI(TERMINAL_CONTROL_BLOCK * TCB)
+{
+    bool rc = FALSE;
+    Properties *p = PropOf(TCB);
+    if (GetConsoleScreenBufferInfo(TCB->hdl, &(p->SBI))) {
+	T(("GetConsoleScreenBufferInfo"));
+	T(("... buffer(X:%d Y:%d)",
+	   p->SBI.dwSize.X,
+	   p->SBI.dwSize.Y));
+	T(("... window(X:%d Y:%d)",
+	   p->SBI.dwMaximumWindowSize.X,
+	   p->SBI.dwMaximumWindowSize.Y));
+	T(("... cursor(X:%d Y:%d)",
+	   p->SBI.dwCursorPosition.X,
+	   p->SBI.dwCursorPosition.Y));
+	T(("... display(Top:%d Bottom:%d Left:%d Right:%d)",
+	   p->SBI.srWindow.Top,
+	   p->SBI.srWindow.Bottom,
+	   p->SBI.srWindow.Left,
+	   p->SBI.srWindow.Right));
+	if (p->buffered) {
+	    p->origin.X = 0;
+	    p->origin.Y = 0;
+	} else {
+	    p->origin.X = p->SBI.srWindow.Left;
+	    p->origin.Y = p->SBI.srWindow.Top;
+	}
+	rc = TRUE;
+    } else {
+	T(("GetConsoleScreenBufferInfo ERR"));
+    }
+    return rc;
+}
+
 static void
-drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
-	     int fore,
-	     int color,
-	     int (*outc) (SCREEN *, int) GCC_UNUSED)
+wcon_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
+	      int fore,
+	      int color,
+	      int (*outc) (SCREEN *, int) GCC_UNUSED)
 {
     AssertTCB();
 
-    if (okConsoleHandle(TCB)) {
+    if (okConsoleHandle(TCB) &&
+	PropOf(TCB) != 0) {
 	WORD a = MapColor(fore, color);
-	a = ((PropOf(TCB)->SBI.wAttributes) & (fore ? 0xfff8 : 0xff8f)) | a;
+	a |= (WORD) ((PropOf(TCB)->SBI.wAttributes) & (fore ? 0xfff8 : 0xff8f));
 	SetConsoleTextAttribute(TCB->hdl, a);
-	GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
+	get_SBI(TCB);
     }
 }
 
 static bool
-drv_rescol(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_rescol(TERMINAL_CONTROL_BLOCK * TCB)
 {
     bool res = FALSE;
 
@@ -564,14 +755,14 @@ drv_rescol(TERMINAL_CONTROL_BLOCK * TCB)
     if (okConsoleHandle(TCB)) {
 	WORD a = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN;
 	SetConsoleTextAttribute(TCB->hdl, a);
-	GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
+	get_SBI(TCB);
 	res = TRUE;
     }
     return res;
 }
 
 static bool
-drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
 {
     int result = FALSE;
     SCREEN *sp;
@@ -583,35 +774,43 @@ drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
 }
 
 static int
-drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *Lines, int *Cols)
+wcon_size(TERMINAL_CONTROL_BLOCK * TCB, int *Lines, int *Cols)
 {
     int result = ERR;
 
     AssertTCB();
 
-    T((T_CALLED("win32con::drv_size(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_size(%p)"), TCB));
 
     if (okConsoleHandle(TCB) &&
+	PropOf(TCB) != 0 &&
 	Lines != NULL &&
 	Cols != NULL) {
-	*Lines = (int) (PropOf(TCB)->SBI.dwSize.Y);
-	*Cols = (int) (PropOf(TCB)->SBI.dwSize.X);
+	if (PropOf(TCB)->buffered) {
+	    *Lines = (int) (PropOf(TCB)->SBI.dwSize.Y);
+	    *Cols = (int) (PropOf(TCB)->SBI.dwSize.X);
+	} else {
+	    *Lines = (int) (PropOf(TCB)->SBI.srWindow.Bottom + 1 -
+			    PropOf(TCB)->SBI.srWindow.Top);
+	    *Cols = (int) (PropOf(TCB)->SBI.srWindow.Right + 1 -
+			   PropOf(TCB)->SBI.srWindow.Left);
+	}
 	result = OK;
     }
     returnCode(result);
 }
 
 static int
-drv_setsize(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED,
-	    int l GCC_UNUSED,
-	    int c GCC_UNUSED)
+wcon_setsize(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED,
+	     int l GCC_UNUSED,
+	     int c GCC_UNUSED)
 {
     AssertTCB();
     return ERR;
 }
 
 static int
-drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
+wcon_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
 {
     DWORD dwFlag = 0;
     tcflag_t iflag;
@@ -631,17 +830,17 @@ drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
 	if (lflag & ICANON)
 	    dwFlag |= ENABLE_LINE_INPUT;
 	else
-	    dwFlag &= ~ENABLE_LINE_INPUT;
+	    dwFlag &= (DWORD) (~ENABLE_LINE_INPUT);
 
 	if (lflag & ECHO)
 	    dwFlag |= ENABLE_ECHO_INPUT;
 	else
-	    dwFlag &= ~ENABLE_ECHO_INPUT;
+	    dwFlag &= (DWORD) (~ENABLE_ECHO_INPUT);
 
 	if (iflag & BRKINT)
 	    dwFlag |= ENABLE_PROCESSED_INPUT;
 	else
-	    dwFlag &= ~ENABLE_PROCESSED_INPUT;
+	    dwFlag &= (DWORD) (~ENABLE_PROCESSED_INPUT);
 
 	dwFlag |= ENABLE_MOUSE_INPUT;
 
@@ -657,17 +856,17 @@ drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
 	if (dwFlag & ENABLE_LINE_INPUT)
 	    lflag |= ICANON;
 	else
-	    lflag &= ~ICANON;
+	    lflag &= (tcflag_t) (~ICANON);
 
 	if (dwFlag & ENABLE_ECHO_INPUT)
 	    lflag |= ECHO;
 	else
-	    lflag &= ~ECHO;
+	    lflag &= (tcflag_t) (~ECHO);
 
 	if (dwFlag & ENABLE_PROCESSED_INPUT)
 	    iflag |= BRKINT;
 	else
-	    iflag &= ~BRKINT;
+	    iflag &= (tcflag_t) (~BRKINT);
 
 	TCB->term.Nttyb.c_iflag = iflag;
 	TCB->term.Nttyb.c_lflag = lflag;
@@ -678,7 +877,7 @@ drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
 }
 
 static int
-drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
+wcon_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
 {
     SCREEN *sp;
     TERMINAL *_term = (TERMINAL *) TCB;
@@ -687,23 +886,23 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
     AssertTCB();
     sp = TCB->csp;
 
+    T((T_CALLED("win32con::wcon_mode(%p, prog=%d, def=%d)"), TCB, progFlag, defFlag));
     PropOf(TCB)->progMode = progFlag;
     PropOf(TCB)->lastOut = progFlag ? TCB->hdl : TCB->out;
     SetConsoleActiveScreenBuffer(PropOf(TCB)->lastOut);
 
     if (progFlag) /* prog mode */  {
 	if (defFlag) {
-	    if ((drv_sgmode(TCB, FALSE, &(_term->Nttyb)) == OK)) {
-		_term->Nttyb.c_oflag &= ~OFLAGS_TABS;
+	    if ((wcon_sgmode(TCB, FALSE, &(_term->Nttyb)) == OK)) {
+		_term->Nttyb.c_oflag &= (tcflag_t) (~OFLAGS_TABS);
 		code = OK;
 	    }
 	} else {
 	    /* reset_prog_mode */
-	    if (drv_sgmode(TCB, TRUE, &(_term->Nttyb)) == OK) {
+	    if (wcon_sgmode(TCB, TRUE, &(_term->Nttyb)) == OK) {
 		if (sp) {
 		    if (sp->_keypad_on)
 			_nc_keypad(sp, TRUE);
-		    NC_BUFFERED(sp, TRUE);
 		}
 		code = OK;
 	    }
@@ -711,7 +910,7 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
     } else {			/* shell mode */
 	if (defFlag) {
 	    /* def_shell_mode */
-	    if (drv_sgmode(TCB, FALSE, &(_term->Ottyb)) == OK) {
+	    if (wcon_sgmode(TCB, FALSE, &(_term->Ottyb)) == OK) {
 		code = OK;
 	    }
 	} else {
@@ -719,9 +918,12 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
 	    if (sp) {
 		_nc_keypad(sp, FALSE);
 		NCURSES_SP_NAME(_nc_flush) (sp);
-		NC_BUFFERED(sp, FALSE);
 	    }
-	    code = drv_sgmode(TCB, TRUE, &(_term->Ottyb));
+	    code = wcon_sgmode(TCB, TRUE, &(_term->Ottyb));
+	    if (!PropOf(TCB)->buffered) {
+		if (!restore_original_screen(TCB))
+		    code = ERR;
+	    }
 	}
     }
 
@@ -729,12 +931,12 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
 }
 
 static void
-drv_screen_init(SCREEN *sp GCC_UNUSED)
+wcon_screen_init(SCREEN *sp GCC_UNUSED)
 {
 }
 
 static void
-drv_wrap(SCREEN *sp GCC_UNUSED)
+wcon_wrap(SCREEN *sp GCC_UNUSED)
 {
 }
 
@@ -782,9 +984,9 @@ MapKey(TERMINAL_CONTROL_BLOCK * TCB, WORD vKey)
 }
 
 static void
-drv_release(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_release(TERMINAL_CONTROL_BLOCK * TCB)
 {
-    T((T_CALLED("win32con::drv_release(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_release(%p)"), TCB));
 
     AssertTCB();
     if (TCB->prop)
@@ -793,12 +995,99 @@ drv_release(TERMINAL_CONTROL_BLOCK * TCB)
     returnVoid;
 }
 
+/*
+ * Attempt to save the screen contents.  PDCurses does this if
+ * PDC_RESTORE_SCREEN is set, giving the same visual appearance on restoration
+ * as if the library had allocated a console buffer.
+ */
+static bool
+save_original_screen(TERMINAL_CONTROL_BLOCK * TCB)
+{
+    bool result = FALSE;
+    Properties *p = PropOf(TCB);
+    COORD bufferSize;
+    COORD bufferCoord;
+    SMALL_RECT readRegion;
+    size_t want;
+
+    bufferSize.X = p->SBI.dwSize.X;
+    bufferSize.Y = p->SBI.dwSize.Y;
+    want = (size_t) (bufferSize.X * bufferSize.Y);
+
+    if ((p->save_screen = malloc(want * sizeof(CHAR_INFO))) != 0) {
+	bufferCoord.X = bufferCoord.Y = 0;
+
+	readRegion.Top = 0;
+	readRegion.Left = 0;
+	readRegion.Bottom = (SHORT) (bufferSize.Y - 1);
+	readRegion.Right = (SHORT) (bufferSize.X - 1);
+
+	T(("... reading console buffer %dx%d into %d,%d - %d,%d at %d,%d",
+	   bufferSize.Y, bufferSize.X,
+	   readRegion.Top,
+	   readRegion.Left,
+	   readRegion.Bottom,
+	   readRegion.Right,
+	   bufferCoord.Y,
+	   bufferCoord.X));
+
+	if (ReadConsoleOutput(TCB->hdl,
+			      p->save_screen,
+			      bufferSize,
+			      bufferCoord,
+			      &readRegion)) {
+	    result = TRUE;
+	} else {
+	    T((" error %#lx", (unsigned long) GetLastError()));
+	    FreeAndNull(p->save_screen);
+
+	    bufferSize.X = (SHORT) (p->SBI.srWindow.Right
+				    - p->SBI.srWindow.Left + 1);
+	    bufferSize.Y = (SHORT) (p->SBI.srWindow.Bottom
+				    - p->SBI.srWindow.Top + 1);
+	    want = (size_t) (bufferSize.X * bufferSize.Y);
+
+	    if ((p->save_screen = malloc(want * sizeof(CHAR_INFO))) != 0) {
+		bufferCoord.X = bufferCoord.Y = 0;
+
+		readRegion.Top = p->SBI.srWindow.Top;
+		readRegion.Left = p->SBI.srWindow.Left;
+		readRegion.Bottom = p->SBI.srWindow.Bottom;
+		readRegion.Right = p->SBI.srWindow.Right;
+
+		T(("... reading console window %dx%d into %d,%d - %d,%d at %d,%d",
+		   bufferSize.Y, bufferSize.X,
+		   readRegion.Top,
+		   readRegion.Left,
+		   readRegion.Bottom,
+		   readRegion.Right,
+		   bufferCoord.Y,
+		   bufferCoord.X));
+
+		if (ReadConsoleOutput(TCB->hdl,
+				      p->save_screen,
+				      bufferSize,
+				      bufferCoord,
+				      &readRegion)) {
+		    result = TRUE;
+		    p->window_only = TRUE;
+		} else {
+		    T((" error %#lx", (unsigned long) GetLastError()));
+		}
+	    }
+	}
+    }
+
+    T(("... save original screen contents %s", result ? "ok" : "err"));
+    return result;
+}
+
 static void
-drv_init(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_init(TERMINAL_CONTROL_BLOCK * TCB)
 {
     DWORD num_buttons;
 
-    T((T_CALLED("win32con::drv_init(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_init(%p)"), TCB));
 
     AssertTCB();
 
@@ -806,6 +1095,7 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
 	BOOL b = AllocConsole();
 	WORD a;
 	int i;
+	bool buffered = TRUE;
 
 	if (!b)
 	    b = AttachConsole(ATTACH_PARENT_PROCESS);
@@ -813,18 +1103,32 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
 	TCB->inp = GetStdHandle(STD_INPUT_HANDLE);
 	TCB->out = GetStdHandle(STD_OUTPUT_HANDLE);
 
-	if (getenv("NCGDB"))
+	if (getenv("NCGDB") || getenv("NCURSES_CONSOLE2")) {
 	    TCB->hdl = TCB->out;
-	else
+	    buffered = FALSE;
+	} else {
 	    TCB->hdl = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE,
 						 0,
 						 NULL,
 						 CONSOLE_TEXTMODE_BUFFER,
 						 NULL);
+	}
 
-	if (!InvalidConsoleHandle(TCB->hdl)) {
-	    TCB->prop = typeCalloc(Properties, 1);
-	    GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
+	if (InvalidConsoleHandle(TCB->hdl)) {
+	    returnVoid;
+	} else if ((TCB->prop = typeCalloc(Properties, 1)) != 0) {
+	    PropOf(TCB)->buffered = buffered;
+	    PropOf(TCB)->window_only = FALSE;
+	    if (!get_SBI(TCB)) {
+		FreeAndNull(TCB->prop);		/* force error in wcon_size */
+		returnVoid;
+	    }
+	    if (!buffered) {
+		if (!save_original_screen(TCB)) {
+		    FreeAndNull(TCB->prop);	/* force error in wcon_size */
+		    returnVoid;
+		}
+	    }
 	}
 
 	TCB->info.initcolor = TRUE;
@@ -842,7 +1146,7 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
 
 	if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
 	    T(("mouse has %ld buttons", num_buttons));
-	    TCB->info.numbuttons = num_buttons;
+	    TCB->info.numbuttons = (int) num_buttons;
 	} else {
 	    TCB->info.numbuttons = 1;
 	}
@@ -851,10 +1155,10 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
 
 	for (i = 0; i < (N_INI + FKEYS); i++) {
 	    if (i < N_INI)
-		PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] = keylist[i];
+		PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] = (DWORD) keylist[i];
 	    else
 		PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] =
-		    GenMap((VK_F1 + (i - N_INI)), (KEY_F(1) + (i - N_INI)));
+		    (DWORD) GenMap((VK_F1 + (i - N_INI)), (KEY_F(1) + (i - N_INI)));
 	}
 	qsort(PropOf(TCB)->map,
 	      (size_t) (MAPSIZE),
@@ -873,10 +1177,10 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
 }
 
 static void
-drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
-	     int pair,
-	     int f,
-	     int b)
+wcon_initpair(TERMINAL_CONTROL_BLOCK * TCB,
+	      int pair,
+	      int f,
+	      int b)
 {
     SCREEN *sp;
 
@@ -890,11 +1194,11 @@ drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static void
-drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
-	      int color GCC_UNUSED,
-	      int r GCC_UNUSED,
-	      int g GCC_UNUSED,
-	      int b GCC_UNUSED)
+wcon_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
+	       int color GCC_UNUSED,
+	       int r GCC_UNUSED,
+	       int g GCC_UNUSED,
+	       int b GCC_UNUSED)
 {
     SCREEN *sp;
 
@@ -903,11 +1207,11 @@ drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static void
-drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
-	     int old_pair GCC_UNUSED,
-	     int pair GCC_UNUSED,
-	     int reverse GCC_UNUSED,
-	     int (*outc) (SCREEN *, int) GCC_UNUSED
+wcon_do_color(TERMINAL_CONTROL_BLOCK * TCB,
+	      int old_pair GCC_UNUSED,
+	      int pair GCC_UNUSED,
+	      int reverse GCC_UNUSED,
+	      int (*outc) (SCREEN *, int) GCC_UNUSED
 )
 {
     SCREEN *sp;
@@ -917,7 +1221,7 @@ drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static void
-drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
 {
     SCREEN *sp;
 
@@ -928,7 +1232,7 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
 }
 
 static int
-drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
+wcon_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
 {
     int rc = 0;
     SCREEN *sp;
@@ -939,26 +1243,27 @@ drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
     if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
 	rc = TW_MOUSE;
     } else {
-	rc = TCBOf(sp)->drv->twait(TCBOf(sp),
-				   TWAIT_MASK,
-				   delay,
-				   (int *) 0
-				   EVENTLIST_2nd(evl));
+	rc = TCBOf(sp)->drv->td_twait(TCBOf(sp),
+				      TWAIT_MASK,
+				      delay,
+				      (int *) 0
+				      EVENTLIST_2nd(evl));
     }
 
     return rc;
 }
 
 static int
-drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
-	  int yold GCC_UNUSED, int xold GCC_UNUSED,
-	  int y, int x)
+wcon_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
+	   int yold GCC_UNUSED, int xold GCC_UNUSED,
+	   int y, int x)
 {
     int ret = ERR;
     if (okConsoleHandle(TCB)) {
+	Properties *p = PropOf(TCB);
 	COORD loc;
 	loc.X = (short) x;
-	loc.Y = (short) y;
+	loc.Y = (short) (y + AdjustY(p));
 	SetConsoleCursorPosition(TCB->hdl, loc);
 	ret = OK;
     }
@@ -966,9 +1271,9 @@ drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static void
-drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
-	    int labnum GCC_UNUSED,
-	    char *text GCC_UNUSED)
+wcon_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
+	     int labnum GCC_UNUSED,
+	     char *text GCC_UNUSED)
 {
     SCREEN *sp;
 
@@ -977,8 +1282,8 @@ drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static void
-drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
-		 int OnFlag GCC_UNUSED)
+wcon_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
+		  int OnFlag GCC_UNUSED)
 {
     SCREEN *sp;
 
@@ -987,7 +1292,7 @@ drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
 }
 
 static chtype
-drv_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
+wcon_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
 {
     chtype res = A_NORMAL;
     res |= (A_BOLD | A_DIM | A_REVERSE | A_STANDOUT | A_COLOR);
@@ -995,7 +1300,7 @@ drv_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
 }
 
 static void
-drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
+wcon_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
 {
     SCREEN *sp;
 
@@ -1004,9 +1309,9 @@ drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
 }
 
 static void
-drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
-	    chtype *real_map GCC_UNUSED,
-	    chtype *fake_map GCC_UNUSED)
+wcon_initacs(TERMINAL_CONTROL_BLOCK * TCB,
+	     chtype *real_map GCC_UNUSED,
+	     chtype *fake_map GCC_UNUSED)
 {
 #define DATA(a,b) { a, b }
     static struct {
@@ -1044,7 +1349,7 @@ drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
     SetSP();
 
     for (n = 0; n < SIZEOF(table); ++n) {
-	real_map[table[n].acs_code] = table[n].use_code | A_ALTCHARSET;
+	real_map[table[n].acs_code] = (chtype) table[n].use_code | A_ALTCHARSET;
 	if (sp != 0)
 	    sp->_screen_acs_map[table[n].acs_code] = TRUE;
     }
@@ -1122,16 +1427,16 @@ decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
 }
 
 static int
-drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
-	  int mode,
-	  int milliseconds,
-	  int *timeleft
-	  EVENTLIST_2nd(_nc_eventlist * evl))
+wcon_twait(TERMINAL_CONTROL_BLOCK * TCB,
+	   int mode,
+	   int milliseconds,
+	   int *timeleft
+	   EVENTLIST_2nd(_nc_eventlist * evl))
 {
     SCREEN *sp;
     INPUT_RECORD inp_rec;
     BOOL b;
-    DWORD nRead = 0, rc = -1;
+    DWORD nRead = 0, rc = (DWORD) (-1);
     int code = 0;
     FILETIME fstart;
     FILETIME fend;
@@ -1153,7 +1458,7 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
 
     while (true) {
 	GetSystemTimeAsFileTime(&fstart);
-	rc = WaitForSingleObject(TCB->inp, milliseconds);
+	rc = WaitForSingleObject(TCB->inp, (DWORD) milliseconds);
 	GetSystemTimeAsFileTime(&fend);
 	diff = (int) tdiff(fstart, fend);
 	milliseconds = Adjust(milliseconds, diff);
@@ -1245,23 +1550,26 @@ handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
      * FIXME: implement continuous event-tracking.
      */
     if (sp->_drv_mouse_new_buttons != sp->_drv_mouse_old_buttons) {
+	Properties *p = PropOf(TCB);
 
 	memset(&work, 0, sizeof(work));
 
 	if (sp->_drv_mouse_new_buttons) {
 
-	    work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
+	    work.bstate |= (mmask_t) decode_mouse(TCB, sp->_drv_mouse_new_buttons);
 
 	} else {
 
 	    /* cf: BUTTON_PRESSED, BUTTON_RELEASED */
-	    work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
+	    work.bstate |= (mmask_t) (decode_mouse(TCB,
+						   sp->_drv_mouse_old_buttons)
+				      >> 1);
 
 	    result = TRUE;
 	}
 
 	work.x = mer.dwMousePosition.X;
-	work.y = mer.dwMousePosition.Y;
+	work.y = mer.dwMousePosition.Y - AdjustY(p);
 
 	sp->_drv_mouse_fifo[sp->_drv_mouse_tail] = work;
 	sp->_drv_mouse_tail += 1;
@@ -1271,7 +1579,7 @@ handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
 }
 
 static int
-drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
+wcon_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
 {
     SCREEN *sp;
     int n = 1;
@@ -1286,7 +1594,7 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
 
     memset(&inp_rec, 0, sizeof(inp_rec));
 
-    T((T_CALLED("win32con::drv_read(%p)"), TCB));
+    T((T_CALLED("win32con::wcon_read(%p)"), TCB));
     while ((b = ReadConsoleInput(TCB->inp, &inp_rec, 1, &nRead))) {
 	if (b && nRead > 0) {
 	    if (inp_rec.EventType == KEY_EVENT) {
@@ -1319,15 +1627,15 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
 }
 
 static int
-drv_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms)
+wcon_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms)
 {
-    T((T_CALLED("win32con::drv_nap(%p, %d)"), TCB, ms));
-    Sleep(ms);
+    T((T_CALLED("win32con::wcon_nap(%p, %d)"), TCB, ms));
+    Sleep((DWORD) ms);
     returnCode(OK);
 }
 
 static bool
-drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
+wcon_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
 {
     SCREEN *sp;
     WORD nKey;
@@ -1340,7 +1648,7 @@ drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
 
     AssertTCB();
 
-    T((T_CALLED("win32con::drv_kyExist(%p, %d)"), TCB, keycode));
+    T((T_CALLED("win32con::wcon_kyExist(%p, %d)"), TCB, keycode));
     res = bsearch(&key,
 		  PropOf(TCB)->rmap,
 		  (size_t) (N_INI + FKEYS),
@@ -1356,7 +1664,7 @@ drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
 }
 
 static int
-drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
+wcon_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
 {
     SCREEN *sp;
     int code = ERR;
@@ -1364,7 +1672,7 @@ drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
     AssertTCB();
     sp = TCB->csp;
 
-    T((T_CALLED("win32con::drv_kpad(%p, %d)"), TCB, flag));
+    T((T_CALLED("win32con::wcon_kpad(%p, %d)"), TCB, flag));
     if (sp) {
 	code = OK;
     }
@@ -1372,7 +1680,7 @@ drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
 }
 
 static int
-drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
+wcon_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
 {
     int code = ERR;
     SCREEN *sp;
@@ -1384,7 +1692,7 @@ drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
     AssertTCB();
     SetSP();
 
-    T((T_CALLED("win32con::drv_keyok(%p, %d, %d)"), TCB, keycode, flag));
+    T((T_CALLED("win32con::wcon_keyok(%p, %d, %d)"), TCB, keycode, flag));
     if (sp) {
 	res = bsearch(&key,
 		      PropOf(TCB)->rmap,
@@ -1405,38 +1713,39 @@ drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
 
 NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
     FALSE,
-	drv_CanHandle,		/* CanHandle */
-	drv_init,		/* init */
-	drv_release,		/* release */
-	drv_size,		/* size */
-	drv_sgmode,		/* sgmode */
-	drv_conattr,		/* conattr */
-	drv_mvcur,		/* hwcur */
-	drv_mode,		/* mode */
-	drv_rescol,		/* rescol */
-	drv_rescolors,		/* rescolors */
-	drv_setcolor,		/* color */
-	drv_dobeepflash,	/* DoBeepFlash */
-	drv_initpair,		/* initpair */
-	drv_initcolor,		/* initcolor */
-	drv_do_color,		/* docolor */
-	drv_initmouse,		/* initmouse */
-	drv_testmouse,		/* testmouse */
-	drv_setfilter,		/* setfilter */
-	drv_hwlabel,		/* hwlabel */
-	drv_hwlabelOnOff,	/* hwlabelOnOff */
-	drv_doupdate,		/* update */
-	drv_defaultcolors,	/* defaultcolors */
-	drv_print,		/* print */
-	drv_size,		/* getsize */
-	drv_setsize,		/* setsize */
-	drv_initacs,		/* initacs */
-	drv_screen_init,	/* scinit */
-	drv_wrap,		/* scexit */
-	drv_twait,		/* twait */
-	drv_read,		/* read */
-	drv_nap,		/* nap */
-	drv_kpad,		/* kpad */
-	drv_keyok,		/* kyOk */
-	drv_kyExist		/* kyExist */
+	wcon_name,		/* Name */
+	wcon_CanHandle,		/* CanHandle */
+	wcon_init,		/* init */
+	wcon_release,		/* release */
+	wcon_size,		/* size */
+	wcon_sgmode,		/* sgmode */
+	wcon_conattr,		/* conattr */
+	wcon_mvcur,		/* hwcur */
+	wcon_mode,		/* mode */
+	wcon_rescol,		/* rescol */
+	wcon_rescolors,		/* rescolors */
+	wcon_setcolor,		/* color */
+	wcon_dobeepflash,	/* DoBeepFlash */
+	wcon_initpair,		/* initpair */
+	wcon_initcolor,		/* initcolor */
+	wcon_do_color,		/* docolor */
+	wcon_initmouse,		/* initmouse */
+	wcon_testmouse,		/* testmouse */
+	wcon_setfilter,		/* setfilter */
+	wcon_hwlabel,		/* hwlabel */
+	wcon_hwlabelOnOff,	/* hwlabelOnOff */
+	wcon_doupdate,		/* update */
+	wcon_defaultcolors,	/* defaultcolors */
+	wcon_print,		/* print */
+	wcon_size,		/* getsize */
+	wcon_setsize,		/* setsize */
+	wcon_initacs,		/* initacs */
+	wcon_screen_init,	/* scinit */
+	wcon_wrap,		/* scexit */
+	wcon_twait,		/* twait */
+	wcon_read,		/* read */
+	wcon_nap,		/* nap */
+	wcon_kpad,		/* kpad */
+	wcon_keyok,		/* kyOk */
+	wcon_kyExist		/* kyExist */
 };