Limbo System Module

bind, mount, unmount - change file name space

byte2char, char2byte - convert between bytes and characters

chdir - change working directory

dial, announce, export, listen - make network connections

dirread - read directory

dup - duplicate an open file descriptor

file2chan - create file connected to Limbo channel

millisec - millisecond timer

open, create - open/create a file for reading or writing

pctl - process control

print, fprint, sprint - print formatted output

read, write, stream - read, write, or stream file

remove - remove a file

seek - change file offset

sleep - delay execution

stat, fstat, fwstat, wstat - get and put file status

tokenize - split string into words

utfbytes - compute the Unicode length of a UTF byte sequence