| title | Functions (C) | Microsoft Docs | |||||||||||||
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| ms.date | 11/04/2016 | |||||||||||||
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| ms.topic | article | |||||||||||||
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| ms.assetid | 31839f65-49f4-43e1-85ec-8769924ffa96 | |||||||||||||
| caps.latest.revision | 7 | |||||||||||||
| author | mikeblome | |||||||||||||
| ms.author | mblome | |||||||||||||
| manager | ghogen | |||||||||||||
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The function is the fundamental modular unit in C. A function is usually designed to perform a specific task, and its name often reflects that task. A function contains declarations and statements. This section describes how to declare, define, and call C functions. Other topics discussed are: