Revert "bionic: Fix aliasing violations"

This reverts commit 884be10ee7b4b5744b24c574c33c1ce487eb877c.
bionic: Fix aliasing violations

This makes bionic compile with compilers enforcing
strict adherence to aliasing rules (e.g. gcc 4.6+
with -Wstrict-aliasing=2 -Werror=strict-aliasing).

Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>

Conflicts:

	libc/netbsd/net/getaddrinfo.c
	libc/netbsd/net/getnameinfo.c

Change-Id: I4a6fd36a66b23d963ce137916caece4a424e78ab
alias fix