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 ...

A common task for a program is to read data from a file. To read from a text file in C, you will need to open a file stream using the fopen() function. Once a file stream has been opened, you can then ...

It is key for users to be able to move and rearrange their files, especially if they use Windows for professional purposes. Moving files one by one can be a tedious process, in which case creating a ...