#ifndef SYMBOL_H
#define SYMBOL_H

// Constants
#define FRAME_START_NEGOFS      0
#define TRUE                    1
#define FALSE                   0
#define SEARCH_ALL_SCOPES       0
#define SEARCH_CURRENT_SCOPE    1

// Enumeration for types
class TypeEntry;

typedef TypeEntry*VarTypes;

typedef TypeEntry*ReturnTypes;

// Enumeration for symbol table entries
typedef enum {  VariableEnt,TypeEnt,EnumEnt
             } EntityTypes;

typedef enum {  OK=1, DuplicateIdentifier } ReturnCodes;

#endif