Typedefs starting with `c' in BSD4-4

• caddr_t sys/types.h:60
• cc_t sys/termios.h:175
• cd_ndevs sys/device.h:113
• CLEANERINFO ufs/lfs/lfs.h:198
• clock_t sys/times.h:47
• CODE sys/syslog.h:68
• comp_t sys/acct.h:46