69 tnf_get_block_relative(tnf_datum_t datum, int adjust)  in tnf_get_block_relative()  argument
75 	CHECK_DATUM(datum);  in tnf_get_block_relative()
77 	tnf 	= DATUM_TNF(datum);  in tnf_get_block_relative()
78 	bhdr 	= _GET_BLOCK(tnf, DATUM_VAL(datum));  in tnf_get_block_relative()
85 tnf_is_block_header(tnf_datum_t datum)  in tnf_is_block_header()  argument
91 	CHECK_DATUM(datum);  in tnf_is_block_header()
93 	info	= DATUM_INFO(datum);  in tnf_is_block_header()
94 	val	= DATUM_VAL(datum);  in tnf_is_block_header()
102 tnf_get_block_header(tnf_datum_t datum)  in tnf_get_block_header()  argument
107 	CHECK_DATUM(datum);  in tnf_get_block_header()
109 	tnf 	= DATUM_TNF(datum);  in tnf_get_block_header()
110 	val	= DATUM_VAL(datum);  in tnf_get_block_header()
122 tnf_get_next_record(tnf_datum_t datum)  in tnf_get_next_record()  argument
129 	CHECK_RECORD(datum);  in tnf_get_next_record()
131 	tnf	= DATUM_TNF(datum);  in tnf_get_next_record()
132 	val	= DATUM_VAL(datum);  in tnf_get_next_record()
134 	size	= tnf_get_size(datum);  in tnf_get_next_record()