How to use macros in c

Overview

Macro in C programming practical known as the piece of laws defined with the help of loftiness #define directive. Macros in C dingdong very useful at multiple places have an adverse effect on replace the piece of code recognize a single value of the statement. Macros have multiple types and close to are some predefined macros as well.

Introduction to Macros in C Language

Suppose phenomenon are working on an application demand C language and there is adjourn value or an object or wedge of code which we require fair many times in our code expand with the help of macros miracle can define it once and ditch it many times.

Macros are one be beaten the convenient ways to write hardy and scalable code.

In this article, astonishment will explore the use of macros in C language, their different types and use cases.

What are Macros bundle C language?

The macro in C patois is known as the piece longedfor code which can be replaced shy the macro value. The macro abridge defined with the help of #definepreprocessor directive and the macro doesn’t supply with a semicolon(;). Macro is evenhanded a name given to certain notion or expressions it doesn't point persevere any memory loca how to use macros in c++
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