skel_fsync 630 examples/VFS/skel_opaque.c {SMB_VFS_OP(skel_fsync), SMB_VFS_OP_FSYNC, SMB_VFS_LAYER_OPAQUE}, skel_fsync 593 examples/VFS/skel_transparent.c {SMB_VFS_OP(skel_fsync), SMB_VFS_OP_FSYNC, SMB_VFS_LAYER_TRANSPARENT},