If you create a big program, you don’t want a big source file.
Can you imagine how difficult and time-consuming a single source
file for an enterprise-level program would be to maintain? In this
chapter, you’ll learn how C allows you to break your source code into
small, manageable chunks and then
rebuild them into one huge program.
Along the way, you’ll learn a bit more about data
type subtleties and get to meet your new best friend: