struct psi_token *psi_token_append(const char *sep, struct psi_token *T, unsigned argc, ...);
struct psi_token *psi_token_translit(struct psi_token *T, char *from, char *to);
uint64_t psi_token_hash(struct psi_token *t, char *digest_buf);
struct psi_token *psi_token_append(const char *sep, struct psi_token *T, unsigned argc, ...);
struct psi_token *psi_token_translit(struct psi_token *T, char *from, char *to);
uint64_t psi_token_hash(struct psi_token *t, char *digest_buf);