Efun 函数交互与网络has_msdp本页总览has_msdp NAME has_msdp SYNOPSIS int has_msdp(object user) DESCRIPTION Return non-zero if interactive user has the MSDP protocol enabled in their client. 0 will be returned if the user does not. SEE ALSO has_gmcp(), has_zmp(), has_mxp(), has_msp()