The first preprocessor directive is macro and the second preprocessor directive is file inclusion.
File inclusion causes one file to be included in another.
#include "filename"
What is the meaning of above syntax?
It is simply causes the entire contents of filename to be inserted into source code at that point in the program.
Why file inclusion is used?
File inclusion causes one file to be included in another.
#include "filename"
What is the meaning of above syntax?
It is simply causes the entire contents of filename to be inserted into source code at that point in the program.
Why file inclusion is used?
