NE_SSL_SET_PROTOVERS(3) neon API reference NE_SSL_SET_PROTOVERS(3) NAME ne_ssl_set_protovers - set session SSL/TLS minimum or maximum protocol version SYNOPSIS #include int ne_ssl_set_protovers(ne_session *sess, enum ne_ssl_protocol min, enum ne_ssl_protocol max); DESCRIPTION The ne_ssl_set_protovers function sets the minimum and/or maximum SSL/TLS version. Either minimum and/or maximum may be specified as NE_SSL_PROTO_UNSPEC, in which case no limit is imposed. RETURN VALUE The ne_ssl_set_protovers function returns zero on success or non-zero on error. Errors include an invalid range (minimum above maximum), or if the protocol version is not supported by the SSL/TLS toolkit in use, or if SSL/TLS is not in use for the session. HISTORY ne_ssl_set_protovers is available in neon 0.34.0 and later. SEE ALSO ne_ssl_proto_name, ne_session_create. COPYRIGHT Copyright (C) 2001-2024 Joe Orton neon 04/17/2025 NE_SSL_SET_PROTOVERS(3)