-#define LUMP_ENTITIES 0
-#define LUMP_SHADERS 1
-#define LUMP_PLANES 2
-#define LUMP_NODES 3
-#define LUMP_LEAFS 4
-#define LUMP_LEAFSURFACES 5
-#define LUMP_LEAFBRUSHES 6
-#define LUMP_MODELS 7
-#define LUMP_BRUSHES 8
-#define LUMP_BRUSHSIDES 9
-#define LUMP_DRAWVERTS 10
-#define LUMP_DRAWINDEXES 11
-#define LUMP_FOGS 12
-#define LUMP_SURFACES 13
-#define LUMP_LIGHTMAPS 14
-#define LUMP_LIGHTGRID 15
-#define LUMP_VISIBILITY 16
-#define HEADER_LUMPS 17
+const int LUMP_ENTITIES = 0;
+const int LUMP_SHADERS = 1;
+const int LUMP_PLANES = 2;
+const int LUMP_NODES = 3;
+const int LUMP_LEAFS = 4;
+const int LUMP_LEAFSURFACES = 5;
+const int LUMP_LEAFBRUSHES = 6;
+const int LUMP_MODELS = 7;
+const int LUMP_BRUSHES = 8;
+const int LUMP_BRUSHSIDES = 9;
+const int LUMP_DRAWVERTS = 10;
+const int LUMP_DRAWINDEXES = 11;
+const int LUMP_FOGS = 12;
+const int LUMP_SURFACES = 13;
+const int LUMP_LIGHTMAPS = 14;
+const int LUMP_LIGHTGRID = 15;
+const int LUMP_VISIBILITY = 16;
+const int HEADER_LUMPS = 17;