Talk:C Source Code/Count the number of vowels in a word

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What is size_t ?[edit source]

So...in one of the lines of the program, it contains "size_t"...what exactly is size_t? An integer? --HappyCamper 22:05, 3 May 2007 (UTC)[reply]

Re: What is size_t[edit source]

When you apply the sizeof operator in a C expression, the result has type size_t. It is an unsigned integer type that can represent the size of the largest data object you can declare. It'll probably be either unsigned int or unsigned long. The Standard C library makes extensive use of size_t. Many function arguments and return values are declared to have this type. -- Mickraus 15:19, 5 June 2007 (UTC)[reply]