mktime_z         1189 lib/nstrftime.c             t = mktime_z (tz, &ltm);
mktime_z         1453 lib/nstrftime.c                 lt = mktime_z (tz, &ltm);
mktime_z          440 lib/time.in.h  _GL_FUNCDECL_SYS (mktime_z, time_t,
mktime_z          443 lib/time.in.h  _GL_CXXALIAS_SYS (mktime_z, time_t,
mktime_z         1722 src/timefns.c    time_t value = mktime_z (tz, &tm);