503 	size_t freespace, usedspace;  in ldns_sha256_update()  local
513 	usedspace = (context->bitcount >> 3) % LDNS_SHA256_BLOCK_LENGTH;  in ldns_sha256_update()
514 	if (usedspace > 0) {  in ldns_sha256_update()
516 		freespace = LDNS_SHA256_BLOCK_LENGTH - usedspace;  in ldns_sha256_update()
520 			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);  in ldns_sha256_update()
527 			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);  in ldns_sha256_update()
530 			usedspace = freespace = 0;  in ldns_sha256_update()
531 			(void)usedspace;  in ldns_sha256_update()
548 	usedspace = freespace = 0;  in ldns_sha256_update()
549 	(void)usedspace;  in ldns_sha256_update()
559 	size_t usedspace;  in ldns_sha256_final()  local
567 		usedspace = (context->bitcount >> 3) % LDNS_SHA256_BLOCK_LENGTH;  in ldns_sha256_final()
572 		if (usedspace > 0) {  in ldns_sha256_final()
574 			context->buffer[usedspace++] = 0x80;  in ldns_sha256_final()
576 			if (usedspace <= ldns_sha256_SHORT_BLOCK_LENGTH) {  in ldns_sha256_final()
578 				MEMSET_BZERO(&context->buffer[usedspace], ldns_sha256_SHORT_BLOCK_LENGTH - usedspace);  in ldns_sha256_final()
580 				if (usedspace < LDNS_SHA256_BLOCK_LENGTH) {  in ldns_sha256_final()
581 					MEMSET_BZERO(&context->buffer[usedspace], LDNS_SHA256_BLOCK_LENGTH - usedspace);  in ldns_sha256_final()
619 	usedspace = 0;  in ldns_sha256_final()
620 	(void)usedspace;  in ldns_sha256_final()
816 	size_t freespace, usedspace;  in ldns_sha512_update()  local
826 	usedspace = (context->bitcount[0] >> 3) % LDNS_SHA512_BLOCK_LENGTH;  in ldns_sha512_update()
827 	if (usedspace > 0) {  in ldns_sha512_update()
829 		freespace = LDNS_SHA512_BLOCK_LENGTH - usedspace;  in ldns_sha512_update()
833 			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);  in ldns_sha512_update()
840 			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);  in ldns_sha512_update()
843 			usedspace = freespace = 0;  in ldns_sha512_update()
844 			(void)usedspace;  in ldns_sha512_update()
861 	usedspace = freespace = 0;  in ldns_sha512_update()
862 	(void)usedspace;  in ldns_sha512_update()
866 	size_t usedspace;  in ldns_sha512_Last()  local
869 	usedspace = (context->bitcount[0] >> 3) % LDNS_SHA512_BLOCK_LENGTH;  in ldns_sha512_Last()
875 	if (usedspace > 0) {  in ldns_sha512_Last()
877 		context->buffer[usedspace++] = 0x80;  in ldns_sha512_Last()
879 		if (usedspace <= ldns_sha512_SHORT_BLOCK_LENGTH) {  in ldns_sha512_Last()
881 			MEMSET_BZERO(&context->buffer[usedspace], ldns_sha512_SHORT_BLOCK_LENGTH - usedspace);  in ldns_sha512_Last()
883 			if (usedspace < LDNS_SHA512_BLOCK_LENGTH) {  in ldns_sha512_Last()
884 				MEMSET_BZERO(&context->buffer[usedspace], LDNS_SHA512_BLOCK_LENGTH - usedspace);  in ldns_sha512_Last()