SYM * lookup(char *, int, int);
void InitSymbolTable(void);
SYM * NewSymbol(char *, int, int);
void AddToSymbolOrderList(SYM *);
SYM * lookup(char *, int, int);
void InitSymbolTable(void);
SYM * NewSymbol(char *, int, int);
void AddToSymbolOrderList(SYM *);