Hello All,

There's three data type I want to use for my programme: List, Binary search tree, and binomial queque, three header files and implementation files for them: list.h, tree.h, binomial.h || list.c, tree.c, binomial.c, respectively. Now I want to write a function in the binomial.c which can use all the functions in tree.c and list.c. I think I should modify the pre-processor part of the binomial.c, but I do not know how to do it, could anyone help me?? thx a lot!