mntsrv
void mntsrv(struct svc_req *, SVCXPRT *);
if (!svc_register(udptransp, RPCPROG_MNT, RPCMNT_VER1, mntsrv, IPPROTO_UDP) ||
!svc_register(udptransp, RPCPROG_MNT, RPCMNT_VER3, mntsrv, IPPROTO_UDP) ||
!svc_register(tcptransp, RPCPROG_MNT, RPCMNT_VER1, mntsrv, IPPROTO_TCP) ||
!svc_register(tcptransp, RPCPROG_MNT, RPCMNT_VER3, mntsrv, IPPROTO_TCP)) {