mno nic budem to brat ze je to int, ked to nie je definovane. Devko nevie!
hehe, nasiel som na jednom fore:
"The return type of a function is int by default (ie if not mentionned) according to Kernighan & Ritchie. Indeed, as you wrote it, it's old C style and deprecated. As for the main function, it should return int, but it does not matter (as far as I know) if you do not return any value"
dalej z wiki:
"C99 is, for the most part, backward compatible with C90 but is stricter in some ways.
In particular, a declaration that lacks a type specifier no longer has int implicitly assumed."
a mam tusak ze gcc implicitne pracuje s verziou C99.
kvoli tomuto je ta skuskova otazka nejednoznacna, resp. teda odpoved na nu