Shulou(Shulou.com)05/31 Report--

This article mainly introduces the relevant knowledge of the difference between typedef and define in c language, the content is detailed and easy to understand, the operation is simple and fast, and it has a certain reference value. I believe you will gain something after reading this article on the difference between typedef and define in c language. Let's take a look.

1. Typedef is limited to defining symbolic names for types. Define can define aliases not only for types, but also for numeric values.

For example, 1 can be defined as ONE.

2. The typedef is interpreted by the compiler, and the define statement is processed by the precompiler.

Example

# include # define TRUE 1#define FALSE 0 int main () {printf ("value of TRUE:% d\ n", TRUE); printf ("value of FALSE:% d\ n", FALSE); return 0;} this is the end of the article on "what's the difference between typedef and define in c language". Thank you for reading! I believe you all have a certain understanding of the knowledge of "what's the difference between typedef and define in c language". If you want to learn more, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.