void hsh_force_insert (struct hsh_table *, void *);
void *hsh_force_find (struct hsh_table *, const void *);
void hsh_force_delete (struct hsh_table *, const void *);
void hsh_force_insert (struct hsh_table *, void *);
void *hsh_force_find (struct hsh_table *, const void *);
void hsh_force_delete (struct hsh_table *, const void *);