Cppdecl

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The cppdecl modifier belongs to the calling conventions for internal and external subroutines.

The cppdecl modifier is used to call a function according to the C++ calling convention.

Example 1:

function subTest : string; [cppdecl];
  begin
    subTest := 'abc';
  end;

Example 2:

  ...
  function funcTest(strTestdaten : Pchar) : LongWord;  cppdecl;  external 'Test.dll';
  ...

From the Free Pascal wiki, page "Cppdecl", as it stood on 2020-02-12 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.