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Introduction of 45 Header Guards

Continuing our discussion about modular code from the previous video, in this one we discuss how we can prevent In this video I explain how and why to use fileguards in a C or C++ This is part of System programming course for 2020. Tired of “multiple inclusion” errors in your C projects? In this video, we'll explain This video describes the use of C++ include guards or

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For 2026, 45 Header Guards remains one of the most talked-about profiles.

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#45: Header Guards

#45: Header Guards

750 views • Live Report

Continuing our discussion about modular code from the previous video, in this one we discuss how we can prevent

C++ Crash Course: Header Guards

C++ Crash Course: Header Guards

853 views • Live Report

In this video we look at the basics of using

How to Include File Guards - Why to Include Fileguards in C or C++ Header Files

How to Include File Guards - Why to Include Fileguards in C or C++ Header Files

90,062 views • Live Report

In this video I explain how and why to use fileguards in a C or C++

6.8 header guard requirements

6.8 header guard requirements

102 views • Live Report

6.8

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Last Updated: June 7, 2026

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