extern int pkeyparam_main(int argc, char *argv[]);
extern int pkeyutl_main(int argc, char *argv[]);
extern int prime_main(int argc, char *argv[]);
+extern int provider_main(int argc, char *argv[]);
extern int rand_main(int argc, char *argv[]);
extern int rehash_main(int argc, char *argv[]);
extern int req_main(int argc, char *argv[]);
extern const OPTIONS pkeyparam_options[];
extern const OPTIONS pkeyutl_options[];
extern const OPTIONS prime_options[];
+extern const OPTIONS provider_options[];
extern const OPTIONS rand_options[];
extern const OPTIONS rehash_options[];
extern const OPTIONS req_options[];