diff --git a/reactos/dll/win32/gdi32/gdi32.spec b/reactos/dll/win32/gdi32/gdi32.spec
index 247c44677e4..e97adf9b9eb 100644
--- a/reactos/dll/win32/gdi32/gdi32.spec
+++ b/reactos/dll/win32/gdi32/gdi32.spec
@@ -1,12 +1,12 @@
-@ stdcall AbortDoc(long)
-@ stdcall AbortPath(long)
+@ stdcall AbortDoc(ptr)
+@ stdcall AbortPath(ptr)
 @ stdcall AddFontMemResourceEx(ptr long ptr ptr)
 @ stdcall AddFontResourceA(str)
 @ stdcall AddFontResourceExA(str long ptr)
 @ stdcall AddFontResourceExW(wstr long ptr)
 @ stdcall AddFontResourceTracking(str long)
 @ stdcall AddFontResourceW(wstr)
-@ stdcall AngleArc(long long long long long long)
+@ stdcall AngleArc(ptr long long long long long)
 @ stdcall AnimatePalette(long long long ptr)
 @ stdcall AnyLinkedFonts() NtGdiAnyLinkedFonts
 @ stdcall Arc(long long long long long long long long long)
@@ -360,8 +360,8 @@
 @ stdcall GetColorSpace(long)
 @ stdcall GetCurrentObject(long long)
 @ stdcall GetCurrentPositionEx(long ptr)
-@ stdcall GetDCBrushColor(long)
-@ stdcall GetDCOrgEx(long ptr)
+@ stdcall GetDCBrushColor(ptr)
+@ stdcall GetDCOrgEx(ptr ptr)
 @ stdcall GetDCPenColor(long)
 @ stdcall GetDIBColorTable(long long long ptr)
 @ stdcall GetDIBits(long long long long ptr ptr long)