This appears to be what you want:
http://dev.mysql.com/downloads/connector/c/

Or maybe this:
http://dev.mysql.com/downloads/connector/cpp/

You need to decide between C and C++. There is no such language "C/C++" or "C&C++". They are not the same. It's like asking for a translation into "English/German" - doesn't make sense.

Also please don't post duplicates. http://www.go4expert.com/showthread.php?t=26413
It's a good way to get banned.