fix some unicode -> ascii calls

[Matthew Davison <m.davison@virgin.net>]

This is my first real look at these conversions, so if they are wrong
please let me know why. This may well be somewhere i can actually do
work on until i can become familiar with the internals of wine. Then i
can do some real work.

Changelog
	Fix some unicode->ascii calls
 
-- 
Matthew Davison <m.davison@virgin.net>
? diff.txt
Index: mdi.c
===================================================================
RCS file: /home/wine/wine/windows/mdi.c,v
retrieving revision 1.106
diff -u -r1.106 mdi.c
--- mdi.c	22 Nov 2002 21:22:15 -0000	1.106
+++ mdi.c	23 Nov 2002 21:54:39 -0000
@@ -1705,8 +1705,8 @@
             break;
         case SC_RESTORE:
         case SC_MINIMIZE:
-            SetWindowLongA( hwnd, GWL_STYLE,
-                            GetWindowLongA( hwnd, GWL_STYLE ) | WS_SYSMENU );
+            SetWindowLongW( hwnd, GWL_STYLE,
+                            GetWindowLongW( hwnd, GWL_STYLE ) | WS_SYSMENU );
             break;
         case SC_MAXIMIZE:
             if (ci->hwndChildMaximized == hwnd)
Index: msgbox.c
===================================================================
RCS file: /home/wine/wine/windows/msgbox.c,v
retrieving revision 1.40
diff -u -r1.40 msgbox.c
--- msgbox.c	11 Nov 2002 19:52:33 -0000	1.40
+++ msgbox.c	23 Nov 2002 21:54:44 -0000
@@ -441,7 +441,9 @@
 {
     LPVOID tmplate;
     HRSRC hRes;
-    HMODULE hUser32 = GetModuleHandleA("user32.dll");
+    HMODULE hUser32;
+	static const WCHAR user32_res_nameW[] = { 'u','s','e','r','3','2','.','d','l','l',0 };
+	hUser32 = GetModuleHandleW(user32_res_nameW);
     static const WCHAR msg_box_res_nameW[] = { 'M','S','G','B','O','X',0 };
     if (!(hRes = FindResourceExW(hUser32, RT_DIALOGW, msg_box_res_nameW, msgbox->dwLanguageId)))
         return 0;
Index: nonclient.c
===================================================================
RCS file: /home/wine/wine/windows/nonclient.c,v
retrieving revision 1.105
diff -u -r1.105 nonclient.c
--- nonclient.c	22 Nov 2002 21:22:15 -0000	1.105
+++ nonclient.c	23 Nov 2002 21:54:50 -0000
@@ -345,11 +345,11 @@
 	if (hFont)
 	    hOldFont = SelectObject (hdc, hFont);
 	else {
-	    NONCLIENTMETRICSA nclm;
+	    NONCLIENTMETRICSW nclm;
 	    HFONT hNewFont;
 	    nclm.cbSize = sizeof(NONCLIENTMETRICSA);
-	    SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
-	    hNewFont = CreateFontIndirectA ((uFlags & DC_SMALLCAP) ?
+	    SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
+	    hNewFont = CreateFontIndirectW ((uFlags & DC_SMALLCAP) ?
 		&nclm.lfSmCaptionFont : &nclm.lfCaptionFont);
 	    hOldFont = SelectObject (hdc, hNewFont);
 	}
Index: win.c
===================================================================
RCS file: /home/wine/wine/windows/win.c,v
retrieving revision 1.210
diff -u -r1.210 win.c
--- win.c	22 Nov 2002 21:22:14 -0000	1.210
+++ win.c	23 Nov 2002 21:55:02 -0000
@@ -1335,7 +1335,7 @@
     WCHAR buffer[256];
 
     if(!instance)
-        instance=GetModuleHandleA(NULL);
+        instance=GetModuleHandleW(NULL);
 
     if(exStyle & WS_EX_MDICHILD)
         return CreateMDIWindowW(className, windowName, style, x, y, width, height, parent, instance, (LPARAM)data);