gdiplus: Added GdipDeleteFont.

dlls/gdiplus/font.c

@@ -75,6 +75,16 @@ GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC hdc,
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipDeleteFont(GpFont* font)
+{
+    if(!font)
+        return InvalidParameter;
+
+    GdipFree(font);
+
+    return Ok;
+}
+
 /* FIXME: use graphics */
 GpStatus WINGDIPAPI GdipGetLogFontW(GpFont *font, GpGraphics *graphics,
     LOGFONTW *lfw)

dlls/gdiplus/gdiplus.spec

@@ -140,7 +140,7 @@
 @ stub GdipDeleteCachedBitmap
 @ stdcall GdipDeleteCustomLineCap(ptr)
 @ stub GdipDeleteEffect
-@ stub GdipDeleteFont
+@ stdcall GdipDeleteFont(ptr)
 @ stub GdipDeleteFontFamily
 @ stdcall GdipDeleteGraphics(ptr)
 @ stdcall GdipDeleteMatrix(ptr)

include/gdiplusflat.h

@@ -241,6 +241,7 @@ GpStatus WINGDIPAPI GdipSetImageAttributesWrapMode(GpImageAttributes*,WrapMode,
 
 GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC,GDIPCONST LOGFONTA*,GpFont**);
 GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC,GDIPCONST LOGFONTW*,GpFont**);
+GpStatus WINGDIPAPI GdipDeleteFont(GpFont*);
 GpStatus WINGDIPAPI GdipGetLogFontW(GpFont*,GpGraphics*,LOGFONTW*);
 
 #ifdef __cplusplus