#ifndef CWS_HASH_UTILS_H #define CWS_HASH_UTILS_H unsigned int my_str_hash_fn(const void *key); bool my_str_equal_fn(const void *a, const void *b); void my_str_free_fn(void *value); unsigned int my_int_hash_fn(const void *key); bool my_int_equal_fn(const void *a, const void *b); void my_int_free_key_fn(void *key); #endif