[Jon Stratis]

First off, a quick google search revealed your SVN repository, so you might want to protect that. That being said, i took a look over your source, and couldn't find anything that looked wrong.

One problem i've had in the past taht's really hard to find is line endings - Unix line endings are different from the DOS ones, and if you accidentally intermix them in a file, some compilers will start throwing fits. In the definition of PANEL_INPUT_RECORD in your header file, you have a variable of type panel_bitid, so it's a fairly safe bet that it's not the struct that's causing the problem.