On 13/11/09 05:31, Vasiliy G. Stavenko wrote:
Hello everyone.
What about passing complex c-types (structures) to c-functions.
More detailed: I have an application in production which was written in Delphi. IT has ability to create pluggable modules to it. Interface realized by sending Win32Api messages to application.
function in haskell Win32 Graphics.Win32.sendMessage :: HWND -> WyidowMessage-> WPARAM -> LPARAM -> IO RESULT
Application wants to get different data in WPARAM and LPARAM. Such as window descriptor (HWND), string pointers and datastructer pointers. The latter i don't know how to create.
I need anyones experience.
Possibly this old post of mine can help: http://therning.org/magnus/archives/315 /M -- Magnus Therning (OpenPGP: 0xAB4DFBA4) magnus＠therning．org Jabber: magnus＠therning．org http://therning.org/magnus identi.ca|twitter: magthe