[krbdev.mit.edu #7894] git commit

[Greg Hudson via RT]

Get getopt from unistd.h (not getopt.h) in tests

POSIX defines getopt to be declared in unistd.h, and HP-UX (as of
version 11.31) does not appear to have getopt.h.  In test programs
which currently include getopt.h and aren't currently built on
Windows, include unistd.h or just assume we will get it via k5-int.h.

https://github.com/krb5/krb5/commit/613c62d689c31a325d51be88657dedd17af3cf81
Author: Greg Hudson <ghudson at mit.edu>
Commit: 613c62d689c31a325d51be88657dedd17af3cf81
Branch: master
 src/lib/krb5/krb/t_cc_config.c |    1 -
 src/lib/krb5/krb/t_in_ccache.c |    1 -
 src/tests/gssapi/t_enctypes.c  |    1 -
 src/tests/responder.c          |    2 +-
 4 files changed, 1 insertions(+), 4 deletions(-)