Exports

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Back to the Reserved words.

The reserved word exports is used to export names when creating a shared library or an executable program. It means that the symbol(s) will be publicly available, and can be imported from other programs.

Example:

library TestLibrary;

{$mode objfpc} {$H+}

uses
  SysUtils;

// library subroutine
function cvtString(strIn : string) : PChar; cdecl;
  begin
    cvtString := PChar(UpperCase(strIn));
  end;

// exported subroutine(s)
exports
  cvtString;
end.