WinHexAPI

This is C/C++ version of the WinHex API with sources and binaries.
It contains:
WinHexCApi\WinHexAPIDynamic             Source for loading WinHex dynamically
WinHexCApi\WinHexAPILoadTimeLinking     Source for loading WinHex at load time
WinHexCApi\WinHexSample                 An example of how to use WinHexAPI
WinHexCAPI\binary                       Binaries needed for your own project

Useful Links:
http://www.bcbdev.com/articles/bcbdll.htm
explains how to build and use dll's from other compilers with
Visual C

http://www.borland.com/products/downloads/download_cbuilder.html
you can get the *free* borland command line tools there