-#define MC_DW_CLASS_UNKNOWN 0
-#define MC_DW_CLASS_ADDRESS 1 // Location in the address space of the program
-#define MC_DW_CLASS_BLOCK 2 // Arbitrary block of bytes
-#define MC_DW_CLASS_CONSTANT 3
-#define MC_DW_CLASS_STRING 3 // String
-#define MC_DW_CLASS_FLAG 4 // Boolean
-#define MC_DW_CLASS_REFERENCE 5 // Reference to another DIE
-#define MC_DW_CLASS_EXPRLOC 6 // DWARF expression/location description
-#define MC_DW_CLASS_LINEPTR 7
-#define MC_DW_CLASS_LOCLISTPTR 8
-#define MC_DW_CLASS_MACPTR 9
-#define MC_DW_CLASS_RANGELISTPTR 10
-