int try_gssapi_auth; /* attempt gssapi auth */
int gssapifwd; /* forward tgt via gss */
int ssh_gsslist[4]; /* preference order for local GSS libs */
+ Filename ssh_gss_custom;
int ssh_subsys; /* run a subsystem rather than a command */
int ssh_subsys2; /* fallback to go with remote_cmd_ptr2 */
int ssh_no_shell; /* avoid running a shell */