Update for NewScalar -> ScopeNewScalar rename
Update Win32 stubs for changes in rest of the code
Re-export ThisAgentInit from cf-execd.c, used by Nova
cf_acl.c needs Nova headers for Win32 ACL
Only declare GetProcessOptions under Unices, not used for Windows
Only declare ForeignZone under Unices, not used for Windows
Constify NTRootDirLength
Update Win32 ACL code for changes in Nova
verify_files.c needs Nova headers under Win32
Only declare cf_readlink under Unices, Windows does not use it
verify_storage.c needs Nova headers under Windows
cf_pclose_def has changed the signature. Update Win32 code