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IsCryptedFile (function)

This function returns a flag indicating whether the given file is encrypted or not.

SYNTAX:

flag% = IsCryptedFile% (file$)

INPUTS:

file$ (STRING)

• Any existing file, with full path if required. If file$ is empty or the file doesn't exists, then this function always returns false.

RESULT:

flag% (INTEGER)

• This flag is true(-1) if the file is encrypted, false(0) otherwise.

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