They may start with a letter or a underscore "_". Names can have only the following characters: underscores, letters or numbers. C99 - bool - boolean type - stdbool.h // Defining a new type 1. typedef ...

what are pointers? a pointer in short is a variable which stores the address of other variable. int pointer is a pointer which stores the address of int variable, char pointer is a pointer which ...

In our first part on pointers, we covered the basics and common pitfalls of pointers in C. If we had to break it down into one sentence, the main principle of pointers is that they are simply data ...