SMBC_MODIFIED
smbclnt_proto_options[PROTO_OPT_SECTION].flags |= SMBC_MODIFIED;
if ((smbclnt_proto_options[i].flags & SMBC_MODIFIED) == 0)
smbclnt_proto_options[i].flags &= ~SMBC_MODIFIED;
~SMBC_MODIFIED;
smbclnt_proto_options[index].flags |= SMBC_MODIFIED;