#ifndef _symbol_h_ #define _symbol_h_ #define symbol_is_var_binding(sk) ((sk) >= SymLet && (sk) <= SymConst) enum SymbolKind { SymInvalid, SymLet, SymVar, SymConst, SymProc, SymType, /* a data type that is */ }; extern const char *SymbolKindStr[]; #endif