+// Mapping modes (as per Windows)
+#define wxMM_TEXT 1
+#define wxMM_LOMETRIC 2
+#define wxMM_HIMETRIC 3
+#define wxMM_LOENGLISH 4
+#define wxMM_HIENGLISH 5
+#define wxMM_TWIPS 6
+#define wxMM_ISOTROPIC 7
+#define wxMM_ANISOTROPIC 8
+
+#define wxMM_POINTS 9
+#define wxMM_METRIC 10
+