JOB_WAIT
if (job->job_flags & JOB_WAIT) {
if (job->job_flags & JOB_WAIT) {
job->job_flags &= ~JOB_WAIT;
job->job_flags |= (JOB_WAIT | JOB_WREN);
if (job->job_flags & (JOB_WAIT|JOB_WREN))