// under Unix, if the process is the group leader then passing wxKILL_CHILDREN to wxKill
// kills all children as well as pid
+ // under Windows (NT family only), sets the CREATE_NEW_PROCESS_GROUP flag,
+ // which allows to target Ctrl-Break signal to the spawned process.
+ // applies to console processes only.
wxEXEC_MAKE_GROUP_LEADER = 4,
// by default synchronous execution disables all program windows to avoid