gdiplus: Implemented GdipAddPathEllipseI.

dlls/gdiplus/gdiplus.spec

diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index 107af12..9774600 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -15,7 +15,7 @@
 @ stub GdipAddPathCurve
 @ stub GdipAddPathCurveI
 @ stdcall GdipAddPathEllipse(ptr long long long long)
-@ stub GdipAddPathEllipseI
+@ stdcall GdipAddPathEllipseI(ptr long long long long)
 @ stdcall GdipAddPathLine2(ptr ptr long)
 @ stdcall GdipAddPathLine2I(ptr ptr long)
 @ stdcall GdipAddPathLine(ptr long long long long)

dlls/gdiplus/graphicspath.c

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 681b785..59b018d 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -226,6 +226,12 @@
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipAddPathEllipseI(GpPath *path, INT x, INT y, INT width,
+    INT height)
+{
+    return GdipAddPathEllipse(path,(REAL)x,(REAL)y,(REAL)width,(REAL)height);
+}
+
 GpStatus WINGDIPAPI GdipAddPathLine2(GpPath *path, GDIPCONST GpPointF *points,
     INT count)
 {