symbol_table.h

   1 #ifndef SYMBOL_TABLE_H
   2 #define SYMBOL_TABLE_H
   3
   4 typedef struct _symbol {
   5     char *name;
   6     int type;
   7
   8     union {
   9         int integer;
  10         int boolean;
  11         char character;
  12     } value;
  13
  14     struct _symbol *next;
  15 } Symbol;
  16
  17 Symbol *symbol_table_new(void);
  18 void symbol_table_destroy(void);
  19 char *symbol_table_dump(void);
  20 Symbol *symbol_insert(char const * name, int type);
  21 Symbol *symbol_lookup(char const * name);
  22 int symbol_exists(char const * name);
  23
  24 #endif // SYMBOL_TABLE_H