# io
Functions for filesystem input/output commands.
#### exists()

Returns true if a file exists.

#### ls()

List contents of the game directory.

#### cp(f1,f2)

Copy file f1 to f2.

#### mv()

Rename file f1 to f2.

#### rm(f)

Remove file f.

#### chdir()



#### mkdir()

Make dir.

#### chmod(file,mode)



#### slurp(path)

Returns the contents of given file as a string.

#### slurpbytes(path)

Return the contents of a file as a byte array.

#### slurpwrite(path, c)

Write a given string to a given file.

#### save_qoa()



#### pack_start()



#### pack_add()



#### pack_end()



#### mod()



#### dumpfolder
**string**



#### mkpath(dir)



#### extensions(ext)



#### glob(pat)

Glob files in game directory.