How would I...(DLLs)

I have a DLL and I want it to do stuff with BMPs and ICOs. In my .h how would I do this:

void function(char *);

how would I import it from the dll and use it. For example, I wanted to load a BMP with my function "BMP_Load" that I created in the DLL. How do I use this in the program itself by including the .h:


BMP_Load("Pics\\BMP1.bmp");

Thanks!

Well, I can see you insisted on not heeding my suggestions on this....

"*tisk* *tisk" ~SPH