* init/job.h (Job): Change the type of the id to unsigned int. * init/job.c (job_next_id): Change ids to be unsigned ints, and now we can just use %u in the nih_error call. (job_find_by_id): Change argument to be unsigned int * init/tests/test_job.c (test_find_by_id): Change id type to unsigned int. * init/event.h (Event): Change the type of the id to unsigned int. * init/event.c (event_emit_next_id): Change ids to be unsigned ints, and now we can just use %u in the nih_error call. (event_emit_find_by_id): Change argument to be unsigned int * init/tests/test_event.c (test_emit, test_emit_find_by_id) (check_event, check_event_finished): Change id type to unsigned int.