Symbol: DMU_SET_STREAM_HDRTYPE
usr/src/lib/libzfs/common/libzfs_sendrecv.c
1982
DMU_SET_STREAM_HDRTYPE(drr.drr_u.drr_begin.
usr/src/uts/common/fs/zfs/dmu_send.c
997
DMU_SET_STREAM_HDRTYPE(drr->drr_u.drr_begin.drr_versioninfo,