dtoastr dtotimespec dup2 environ execinfo faccessat
fcntl-h fdopendir filemode fstatat getloadavg getopt-gnu gettime gettimeofday
ignore-value intprops largefile lstat
- manywarnings mktime pselect pthread_sigmask putenv readlink readlinkat
+ manywarnings memrchr mktime
+ pselect pthread_sigmask putenv readlink readlinkat
sig2str socklen stat-time stdalign stdarg stdbool stdio
strftime strtoimax strtoumax symlink sys_stat
sys_time time timer-time timespec-add timespec-sub unsetenv utimens