You've heard of structures, you've heard of functions, maybe you've even heard of the C preprocessor. But, have you heard of unions? Unions are a weird type in C that don't get a lot of love. In this video we'll discuss what a union is, how unions work in memory, and wether or not you should use unions.

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Why Do Header Files Exist? https://youtu.be/tOQZlD-0Scc
How Does Return Work?  https://youtu.be/e46wHUjNDjE

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