According to ISO/IEC 9899:2011, section 7.22.4.4 (The exit function),
"the constant EXIT_FAILURE is the implementation independent way to
issue failures to exit(3)." Whereas EXIT_SUCCESS is the portable way
to return success.
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
According to ISO/IEC 9899:2011, section 6.7.6.3 (Function declarators
including prototypes): "The special case of an unnamed parameter of
type void as the only item in the list specifies that the function
has no parameters."
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>