- getprotoent getpwent getpwnam getpwuid getservbyname
- getservent getsockname getsockopt glob gmtime goto grep hex
- int ioctl join keys kill last lc lcfirst length link listen
- localtime lock log lstat map mkdir msgctl msgget msgrcv msgsnd
- next no oct open opendir ord our pack package pipe pop pos print
- prototype push quotemeta rand read readdir readline readlink
- redo ref rename require reset return reverse rewinddir rindex
+ getprotobynumber getprotoent getpwent getpwnam getpwuid
+ getservbyname getservbyport getservent getsockname getsockopt
+ glob gmtime goto grep hex index int ioctl join keys kill last lc
+ lcfirst length link listen local localtime lock log lstat map
+ mkdir msgctl msgget msgrcv msgsnd my next no oct open opendir
+ ord our pack package pipe pop pos print printf prototype push
+ quotemeta rand read readdir readline readlink recv redo ref
+ rename require reset return reverse rewinddir rindex rmdir