timeprt
:timeprt(qup->dqblk.dqb_btime));
: timeprt(qup->dqblk.dqb_itime)
static const char *timeprt(time_t);
timeprt(fup->fu_dqblk.dqb_btime) : "-");
timeprt(fup->fu_dqblk.dqb_itime) : "-");
char *timeprt(time_t);