gdiplus: Added GdipGetPenColor stub.

dlls/gdiplus/gdiplus.spec

@@ -333,7 +333,7 @@
 @ stdcall GdipGetPathWorldBounds(ptr ptr ptr ptr)
 @ stub GdipGetPathWorldBoundsI
 @ stub GdipGetPenBrushFill
-@ stub GdipGetPenColor
+@ stdcall GdipGetPenColor(ptr ptr)
 @ stub GdipGetPenCompoundArray
 @ stub GdipGetPenCompoundCount
 @ stub GdipGetPenCustomEndCap

dlls/gdiplus/pen.c

@@ -134,6 +134,14 @@ GpStatus WINGDIPAPI GdipDeletePen(GpPen *pen)
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipGetPenColor(GpPen *pen, ARGB *argb)
+{
+    if(!pen || !argb)
+        return InvalidParameter;
+
+    return NotImplemented;
+}
+
 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen *pen, GpDashStyle *dash)
 {
     if(!pen || !dash)

include/gdiplusflat.h

@@ -30,6 +30,7 @@ extern "C" {
 GpStatus WINGDIPAPI GdipClonePen(GpPen*,GpPen**);
 GpStatus WINGDIPAPI GdipCreatePen1(ARGB,REAL,GpUnit,GpPen**);
 GpStatus WINGDIPAPI GdipDeletePen(GpPen*);
+GpStatus WINGDIPAPI GdipGetPenColor(GpPen*,ARGB*);
 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen*,GpDashStyle*);
 GpStatus WINGDIPAPI GdipSetPenBrushFill(GpPen*,GpBrush*);
 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen*,GpCustomLineCap*);