This is an incomplete implementation of a 234 Tree in C.
Supported operations:
* insert search
Supported storage types:
* int
It could also be thought of as a B-Tree with its minimum degree set to 2,
T=2. In fact by changing the value of T in the source code you can change
the tree's minimum degree.
I originally wrote this program because of a school assignment to write a
234 Tree in Java. I was taking a C class at the same time so I decided to
write a C version as well as the required Java version.