abort
asctime, _wasctime
assert
clock
ctime, _wctime
difftime
errno
gmtime
localtime
mktime
perror, _wperror
raise
remove, _wremove
rename, _wrename
signal
strerror
system, _wsystem
time
_access, _waccess
_ftime
_isatty
_kbhit
_mkpath, _wmkpath
_mktemp, _wmktemp
_unlink, _wunlink
_splitpath, _wsplitpath