WM_COPYDATA in ASM?

[wwazzup]

Hey I wonder how you would use WM_COPYDATA in ASM or more specifically how to create the COPYDATASTRUCT like defined in here: Clickity Click, I am hoping someone is willing to help out a bit

Regards, Filiph

[atom0s]

If you are using MASM, you can include windows.inc with your project which contains all the definitions:

WM_COPYDATA                          equ 4Ah...COPYDATASTRUCT STRUCT
  dwData  DWORD      ?
  cbData  DWORD      ?
  lpData  DWORD      ?
COPYDATASTRUCT ENDS

[TMM]

Just a small tip.

When i'm not sure of how ASM works with certain code, I write it in C++ then reverse it. Yeah I know it's nasty, but with some zen-work you can learn a lot more.