- start moving a few file related functions from files/file.c to
  dlls/kernel subdir (also splitting 16bit APIs in a separate file)
- implemented ntdll.Nt{Lock|Unlock}File, and made use of those for the
  kernel32 equivalent
- implemented a few information classes in NtQueryInformationFile and
  NtSetInformationFile (still lots of missing classes)
- enhanced the get_file_info server request in order to implement
  correctly NtQueryInformationFile (change time & file alloc size)
- rewrote registry loading to comply with latest changes

diff --git a/server/trace.c b/server/trace.c
index 2067695..e68dafe 100644
--- a/server/trace.c
+++ b/server/trace.c
@@ -893,8 +893,11 @@
     fprintf( stderr, " attr=%d,", req->attr );
     fprintf( stderr, " access_time=%ld,", req->access_time );
     fprintf( stderr, " write_time=%ld,", req->write_time );
+    fprintf( stderr, " change_time=%ld,", req->change_time );
     fprintf( stderr, " size_high=%d,", req->size_high );
     fprintf( stderr, " size_low=%d,", req->size_low );
+    fprintf( stderr, " alloc_high=%d,", req->alloc_high );
+    fprintf( stderr, " alloc_low=%d,", req->alloc_low );
     fprintf( stderr, " links=%d,", req->links );
     fprintf( stderr, " index_high=%d,", req->index_high );
     fprintf( stderr, " index_low=%d,", req->index_low );