Structs starting with `q' in darwin01

• QElem bsd/dev/ppc/drvUSBCMD/OSUtils.h:155
• QHdr bsd/dev/ppc/drvUSBCMD/OSUtils.h:164
• qlink bsd/netat/adsp_misc.c:29
• que bsd/netiso/tp_pcb.c:905
• queue_entry kern/queue.h:88
• quotactl_args bsd/vfs/vfs_syscalls.c:524