Index: Core/Value.h
===================================================================
--- Core/Value.h	(revision 2960)
+++ Core/Value.h	(working copy)
@@ -206,15 +206,15 @@
 inline bool operator!=(const Value& v, const wchar *x)  { return (WString)v != x; }
 inline bool operator!=(const wchar *x, const Value& v)  { return (WString)v != x; }
 
-inline bool IsVoidValueTypeNo(int q)     { return q == VOID_V; }
-inline bool IsErrorValueTypeNo(int q)    { return q == ERROR_V; }
-inline bool IsStringValueTypeNo(int q)   { return q == STRING_V || q == WSTRING_V; }
+inline bool IsVoidValueTypeNo(int q)     { return (dword)q == VOID_V; }
+inline bool IsErrorValueTypeNo(int q)    { return (dword)q == ERROR_V; }
+inline bool IsStringValueTypeNo(int q)   { return (dword)q == STRING_V || (dword)q == WSTRING_V; }
 
-inline bool IsIntegerValueTypeNo(int q)  { return q == INT_V || q == INT64_V || q == BOOL_V; }
-inline bool IsFloatValueTypeNo(int q)    { return q == DOUBLE_V; }
+inline bool IsIntegerValueTypeNo(int q)  { return (dword)q == INT_V || (dword)q == INT64_V || (dword)q == BOOL_V; }
+inline bool IsFloatValueTypeNo(int q)    { return (dword)q == DOUBLE_V; }
 
 inline bool IsNumberValueTypeNo(int q)   { return IsIntegerValueTypeNo(q) || IsFloatValueTypeNo(q); }
-inline bool IsDateTimeValueTypeNo(int q) { return q == DATE_V || q == TIME_V; }
+inline bool IsDateTimeValueTypeNo(int q) { return (dword)q == DATE_V || (dword)q == TIME_V; }
 
 inline bool IsVoid(const Value& v)     { return v.GetType() == VOID_V; }
 inline bool IsError(const Value& v)    { return v.GetType() == ERROR_V; }
Index: CtrlCore/Win32Clip.cpp
===================================================================
--- CtrlCore/Win32Clip.cpp	(revision 2960)
+++ CtrlCore/Win32Clip.cpp	(working copy)
@@ -338,7 +338,7 @@
 	}
 	if(clip.Accept("dib")) {
 		String data = ~clip;
-		if(data.GetCount() < sizeof(BITMAPINFO)) return Null;
+		if((unsigned)data.GetCount() < sizeof(BITMAPINFO)) return Null;
 		BITMAPINFO *lpBI = 	(BITMAPINFO *)~data;
 		BITMAPINFOHEADER& hdr = lpBI->bmiHeader;
 		byte *bits = (byte *)lpBI + hdr.biSize;
@@ -437,7 +437,7 @@
 	GuiLock __;
 	Vector<String> f;
 	String data = clip;
-	if(data.GetCount() < sizeof(sDROPFILES) + 2)
+	if((unsigned)data.GetCount() < sizeof(sDROPFILES) + 2)
 		return f;
 	const sDROPFILES *df = (const sDROPFILES *)~data;
 	const char *s = ((const char *)df + df->offset);
Index: PdfDraw/PdfDraw.cpp
===================================================================
--- PdfDraw/PdfDraw.cpp	(revision 2960)
+++ PdfDraw/PdfDraw.cpp	(working copy)
@@ -898,7 +898,7 @@
 				if(hfont) {
 					HDC hdc = Win32_IC();
 					HFONT ohfont = (HFONT) ::SelectObject(hdc, hfont);
-					int size = GetFontData(hdc, 0, 0, NULL, 0);
+					DWORD size = GetFontData(hdc, 0, 0, NULL, 0);
 					if(size == GDI_ERROR) {
 						LLOG("PdfDraw::Finish: GDI_ERROR on font " << pdffont.GetKey(i));
 						return Null;