/layer.h/1.2/Mon Jun  2 23:28:10 2003//
/layer_extern.h/1.2/Mon Jun  2 23:28:10 2003//
/layer_subr.c/1.2/Mon Jun  2 23:28:10 2003//
/layer_vfsops.c/1.2/Mon Jun  2 23:28:10 2003//
/layer_vnops.c/1.7/Tue Nov 23 09:10:15 2004//
D
