Tip: Almost every function has its man page. Try for example:
man 2 access
I suggest the format similar to the manpage:
==funciton name== short description SYNOPSIS posix.function(args...) DESCRIPTION longer description what the function does. RETURN VALUE describes what function returns. EXAMPLES show a few example on usage. Do not include the require "posix"
We should probably have one page for every function. --Ncopa 00:02, 12 November 2007 (UTC)