Fix style issues in recently committed code
Fix style issues in recently committed code

Function declaration and comments should not exceed 80 chars.
Do not use C++ style comments

Signed-off-by: Simo Sorce <65f99581a93cf30dafc32b5c178edc6b0294a07f@redhat.com>
Reviewed-by: Robbie Harwood <3f8631879978f4cea53bf1163760f1ac18f9cb08@redhat.com>

frenche/mod_auth_gssapi,frenche/mod_auth_gssapi,frenche/mod_auth_gssapi,frenche/mod_auth_gssapi