YAZ_EXPORT void *cs_get_ssl(COMSTACK cs);
YAZ_EXPORT int cs_set_ssl_ctx(COMSTACK cs, void *ctx);
YAZ_EXPORT int cs_set_ssl_certificate_file(COMSTACK cs, const char *fname);
YAZ_EXPORT int cs_get_peer_certificate_x509(COMSTACK cs, char **buf, int *len);
YAZ_EXPORT void cs_set_max_recv_bytes(COMSTACK cs, int max_recv_bytes);
YAZ_EXPORT void *cs_get_ssl(COMSTACK cs);
YAZ_EXPORT int cs_set_ssl_ctx(COMSTACK cs, void *ctx);
YAZ_EXPORT int cs_set_ssl_certificate_file(COMSTACK cs, const char *fname);
YAZ_EXPORT int cs_get_peer_certificate_x509(COMSTACK cs, char **buf, int *len);
YAZ_EXPORT void cs_set_max_recv_bytes(COMSTACK cs, int max_recv_bytes);