INTEGER fmkdir(STRING path)
This function creates the directory specified by path.
If a file or directory already exists by that designation, the error
~file is thrown. Otherwise the directory is created with
read, write and execute permission for the owner, and no permissions
for group or others (these permissions can be changed with the function
fchmod().
Last Modified on Mar 8 1996
Copyright © 1995, 1996, Brandon Gillespie