+/* CGFloat on GNUStep may be 4 or 8 byte, but functions expect float* for some
+ versions.
+ On Cocoa, functions expect CGFloat*. Make compatible type. */
+#if defined (NS_IMPL_COCOA) || GNUSTEP_GUI_MAJOR_VERSION > 0 || \
+ GNUSTEP_GUI_MINOR_VERSION >= 22
+typedef CGFloat EmacsCGFloat;
+#else
+typedef float EmacsCGFloat;
+#endif
+