[krbdev.mit.edu #3904] fix uninitialized vars

[Public Submitter via RT]

I get these errors trying to compile on AIX 5.3 with gcc 3.3.2.

***********************
fake-addrinfo.c: In function `my_fake_getaddrinfo':
fake-addrinfo.c:1212: error: `my_h_ent' undeclared (first use in this
function)
fake-addrinfo.c:1212: error: (Each undeclared identifier is reported
only once
fake-addrinfo.c:1212: error: for each function it appears in.)
fake-addrinfo.c: At top level:
fake-addrinfo.c:1331: warning: missing braces around initializer
fake-addrinfo.c:1331: warning: (near initialization for
`krb5int_in6addr_any.u6_addr')
fake-addrinfo.c:1317: warning: `krb5int_lock_fac' defined but not used
fake-addrinfo.c:1326: warning: `krb5int_unlock_fac' defined but not used
***********************

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