Converts a string of letters to lower case.
call "CBL_TOLOWER" using string by value length returning status-code
Using call prototype (see Library Routines - Key) | Picture (32-bit systems) | |
---|---|---|
string | pic x(n). | pic x(n). |
length | cblt-os-size | pic x(4) comp-5. |
status-code | See Library Routines - Key |
string | The string to convert. |
length | The number of bytes of string to change; positions beyond this are unchanged. |
string | The converted string. |
The routine starts at the left-hand end of string and converts letters to lower case (also called folding to lower case).