die (@)
do undef
dump ()
-each (\%)
+each (\[@%])
else undef
elsif undef
endgrent ()
int (_)
ioctl (*$$)
join ($@)
-keys (\%)
+keys (\[@%])
kill (@)
last undef
lc (_)
until undef
use undef
utime (@)
-values (\%)
+values (\[@%])
vec ($$$)
wait ()
waitpid ($$)