lj_io.h

number io.crc32(string string) {}
string io.sha1(string string) {}
string io.md5(string string) {}
nil or boolean io.workpath(string path) {}
boolean io.exists(string path) {}
nil io.newfolder(string path) {}
nil io.delete(string path) {}
table io.readsfo(string path) {}
nil io.editsfo(string path) {}
table io.list(string path) {}
string io.filestrip(string path) {}
string io.pathstrip(string path) {}
number io.freespace(string partition) {}
number io.totalspace(string partition) {}