22 lines
460 B
C
22 lines
460 B
C
#ifndef ENV_H
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#define ENV_H
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#include "ast.h"
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#include "lexer.h"
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typedef struct ht_t {
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char *name;
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value_t value;
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struct ht_t *enclosing;
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} ht_t;
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#define DEFAULT_HT_SIZE 50
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ht_t *ht_init(ht_t *env);
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void ht_add(ht_t *ht, char *name, value_t value);
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value_t *ht_get(ht_t *ht, token_t *name, int check_enclosing);
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void ht_replace(ht_t *ht, char *name, value_t value);
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void ht_assign(ht_t *ht, token_t *name, value_t value);
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void ht_free(ht_t *ht);
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#endif
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