-SymEntry* AddEnumSym (const char* Name, int Val);
-/* Add an enum symbol to the symbol table and return it */
+SymEntry* AddBitField (const char* Name, unsigned Offs, unsigned BitOffs, unsigned Width);
+/* Add a bit field to the local symbol table and return the symbol entry */
+
+SymEntry* AddConstSym (const char* Name, const Type* T, unsigned Flags, long Val);
+/* Add an constant symbol to the symbol table and return it */