module CommonPath:sig
..end
A fast operation cannot be done, will continue by trying more complex processing
module StringExt: FileStringExt
exception CannotHandleFast
val fast_concat : 'a -> 'b -> 'c
val fast_basename : 'a -> 'b
val fast_dirname : 'a -> 'b
val fast_is_relative : 'a -> 'b
val fast_is_current : 'a -> 'b
val fast_is_parent : 'a -> 'b