openldap client GSSAPI authentication segfaults in fbsd8stablei386

[Reko Turja]

Applying Benjamin's patch to RELENG_8 sources csupped yesterday stops 
the buildworld in last library stage:

In file included from /usr/src/lib/libc/rpc/clnt_dg.c:55:
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:52: error: expected 
specifier-qualifier-list before 'gss_cred_id_t'
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:65: error: expected 
specifier-qualifier-list before 'gss_ctx_id_t'
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:119: error: expected 
declaration specifiers or '...' before 'gss_cred_id_t'
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:120: error: expected 
declaration specifiers or '...' before 'gss_ctx_id_t'
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:149: error: expected 
declaration specifiers or '...' before 'gss_OID'
/usr/src/lib/libc/../../include/rpc/rpcsec_gss.h:150: error: expected 
')' before 'oid'
*** Error code 1

Stop in /usr/src/lib/libc.
*** Error code 1

Tried to poke around a bit but I was unable to find declarations for 
the missing types. How to proceed if I want to test the patch?

-Reko