Does C have a “foreach” loop construct?

Question

Almost all languages have a foreach loop or something similar. Does C have one? Can you post some example code?

Answer 1

C has 'for' and 'while' keywords. If a foreach statement in a language like C# looks like this ...

foreach (Element element in collection)
{
}

... then the equivalent of this foreach statement in C might be be like:

for (
    Element* element = GetFirstElement(&collection);
    element != 0;
    element = GetNextElement(&collection, element)
    )
{
    //TODO: do something with this element instance ...
}