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CBL_TOLOWER

Converts a string of letters to lower case.

Syntax:

call "CBL_TOLOWER" using      string
                   by value length
                   returning status-code

Parameters:

  Using call prototype (see Key) Picture
string pic x(n). pic x(n).
length cblt-os-size pic x(4) comp-5

or

pic x(8) comp-5 (64-bit native programs only)

status-code See Library Routines - Key  

On Entry:

string The string to convert.
length The number of bytes of string to change; positions beyond this are unchanged.

On Exit:

string The converted string.

Comments:

The routine starts at the left-hand end of string and converts letters to lower case (also called folding to lower case).

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