Must declare function prototype in C?

Posted by Mohit Deshpande on Stack Overflow See other posts from Stack Overflow or by Mohit Deshpande
Published on 2010-04-04T16:59:34Z Indexed on 2010/04/04 17:03 UTC
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I am kind of new to C (I have prior Java, C#, and some C++ experience). In C, is it necessary to declare a function prototype or can the code compile without it? Is it good programming practice to do so? Or does it just depend on the compiler? (I am running Ubuntu 9.10 and using the GNU C Compiler, or gcc, under the Code::Blocks IDE)

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Must declare function prototype in C? - Developer IT

Must declare function prototype in C?

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