Sai Ram Krishna

I know it's cross posted but I haven't got any proper response, that's why trying here.

Can I create a VI using just C code? I have a C code which has some complex function with inputs suppose x, y and outputs p and q. I want to know whether we can create a VI (with/without VI scripting) from whose control panel, we can control the inputs x,y and be able to see the outputs p and q without bothering about the function(which is included in the C code). I don't want to use importing .dll files(which many may suggest), instead create labview blocks/objects on the block diagram of the VI file. Please throw some light on how to do if it's possible. Thanks in advance.