timezone           63 include/sys/time.h struct timezone {
timezone          114 include/sys/time.h int	gettimeofday(struct timeval *, struct timezone *);
timezone          119 include/sys/time.h int	settimeofday(const struct timeval *, const struct timezone *);
timezone           43 usr/lib/libc/gen/time.c 	if (gettimeofday(&tt, (struct timezone *)0) < 0)
timezone           38 usr/lib/posix/time/gettimeofday.c gettimeofday(struct timeval *tv, struct timezone *tz)
timezone           80 usr/sample/tetris/input.c #define	NILTZ ((struct timezone *)0)