#!ipxe goto ${menu} || :hypervisor_menu menu Hypervisor Installers - [ ${arch} ] item --gap Citrix XenServer item xenserver ${space} Citrix XenServer choose menu || goto hypervisor_exit echo ${cls} goto ${menu} || iseq ${sigs_enabled} true && goto verify_sigs || goto change_menu :verify_sigs imgverify ${menu}.ipxe ${sigs}${menu}.ipxe.sig || goto error goto change_menu :change_menu chain ${menu}.ipxe || goto error goto hypervisor_menu :hypervisor_exit clear menu exit 0