| Extracted from Pike v7.8 release 866 at 2018-02-09.

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Crypto
Crypto.Substitution

# Method Crypto.Substitution()->set_null_chars()

Method set_null_chars

  `this_program set_null_chars(int|float p, array(string) chars)`

Description

  Set null characters (fillers). Characters from chars will be inserted into the output stream with a probability p .

Parameter `p`

  A float between 0.0 and 1.0 or an integer between 0 and 100.

Parameter `chars`

  An array of one character strings.