There are plenty of C-to-HDL languages (https://stackoverflow.com/questions/8988629/can-you-program-fpgas-in-c-like-languages https://stackoverflow.com/question

There are plenty of C-to-HDL languages (https://stackoverflow.com/questions/8988629/can-you-program-fpgas-in-c-like-languages https://stackoverflow.com/questions/8988629/can-you-program-...) and there's some interesting tidbits about them in this SO link.