skel_lock 644 examples/VFS/skel_opaque.c {SMB_VFS_OP(skel_lock), SMB_VFS_OP_LOCK, SMB_VFS_LAYER_OPAQUE}, skel_lock 607 examples/VFS/skel_transparent.c {SMB_VFS_OP(skel_lock), SMB_VFS_OP_LOCK, SMB_VFS_LAYER_TRANSPARENT},