librpc-idl: replace int32 by the enumeration as it's the type that we use in union's switch drsuapi_DsGetDCInfoCtrLevels

Signed-off-by: Matthieu Patou <mat@matws.net>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
librpc-idl: replace int32 by uint32 as the values are always > 0

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
auth-kerberos: add the credentials.h so that enum credentials_obtained is defined

We had a warning about the enum being defined in the parameter list:
warning: ‘enum credentials_obtained’ declared inside parameter list

Signed-off-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>

Autobuild-User(master): Matthieu Patou <mat@samba.org>
Autobuild-Date(master): Sun Oct 27 02:25:47 CET 2013 on sn-devel-104