Efun 函数交互与网络telnet_msp_oob本页总览telnet_msp_oob NAME telnet_msp_oob() - send an OOB MSP message SYNOPSIS void telnet_msp_oob(string); DESCRIPTION if user is under telnet, then send an IAC SB TELOPT_MSP msg IAC SE sequence,as documented in https://wiki.mudlet.org/w/Manual:Supported_Protocols#MSP SEE ALSO has_msp(3)