util/dict.h


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#ifndef DICT_H
#define DICT_H

struct level {
    uint64_t bit_mask;
    uint64_t *token_masks;
};

#ifndef MAPPED_CHARS
#define MAPPED_CHARS 32
#endif

struct dict {
    // parameters for compilation
    struct string_token {
        char *s;
        int t;
    } *strings;
    size_t nstrings;
    uint8_t *char_to_bit;

    // result of compilation
    struct level start_level;
    struct level *bit_to_ptr[MAPPED_CHARS];
    size_t num_levels;
};

int dict_compile(struct dict *d);
void dict_free(struct dict *d);
void dict_print(struct dict *d);
int dict_check(struct dict *d, char *string);

#endif