Type punning by casting through a union is allowed by c99/c11 in that the behavior is unspecified(not undefined) and a footnote clarified the behavior to be the

Type punning by casting through a union is allowed by c99/c11 in that the behavior is unspecified(not undefined) and a footnote clarified the behavior to be the expected. http://stackoverflow.com/questions/11639947/is-type-punning-through-a-union-unspecified-in-c99-and-has-it-become-specified http://stackoverflow.com/questions/11639947/is-type-punning-...