Separating interface from implementation has many practical benefits. Here’s a simple way to do just that, in ANSI-standard C code. How do you organize medium-sized or larger C programs? Few C ...

The C programming language has been alive and kicking since 1972, and it still reigns as one of the essential building blocks of our software-studded world. But what about the dozens of newer ...

To ensure data integrity, it's wise to frequently calculate file checksums. The C program in Listing 1 calculates the checksum of a file using a 16-bit CRC (cyclic redundancy check). The program ...

How do I learn the C programming language on my Apple Mac? The C programming language has been around since the 1970s, but it has never gone out of style, and learning C is one of the best computer ...

From our study of C++, it should be clear that, unlike class encapsulation and single inheritance, which were essentially free in C, polymorphism in C involves some complexity and overhead. In the ...