[Dev-C++] Error using void main (void)

[Alexsandro M. <mei...@gm...>]

Hi, all!
 I tried to use the following expression in Dev-C++
 void main (void)
 The compiler give a warning message "output of main is not int". Something=
=20
like that. Although it gives this warning it compilies well. Why this=20
happens? Main should always have a return type?
 Tks in advance!

--=20
Alexsandro Meireles