447 	struct hash_functions *hf = NULL, *hashes[NHASHES + 1];  in main()  local
454 	memset(hashes, 0, sizeof(hashes));  in main()
468 				for (i = 0; i < NHASHES && hashes[i] != hf; i++)  in main()
469 					if (hashes[i] == NULL) {  in main()
470 						hashes[i] = hf;  in main()
493 			for (i = 0; i < NHASHES && hashes[i] != hf; i++) {  in main()
494 				if (hashes[i] == NULL) {  in main()
495 					hashes[i] = hf;  in main()
525 	if (cflag != 0 && hashes[1] != NULL)  in main()
529 	if (hashes[0] == NULL) {  in main()
546 				hashes[0] = hf;  in main()
549 				hashes[0] = hf;  in main()
553 		if (hashes[0] == NULL)  in main()
554 			hashes[0] = &functions[0];	/* default to cksum */  in main()
571 		digest_time(hashes);  in main()
573 		digest_test(hashes);  in main()
575 		digest_string(input_string, hashes, bflag);  in main()
578 			error = digest_filelist("-", hashes[0]);  in main()
581 				error += digest_filelist(*argv++, hashes[0]);  in main()
583 		digest_file("-", hashes, pflag, bflag, gnuflag);  in main()
586 			digest_file(*argv++, hashes, 0, bflag, gnuflag);  in main()
592 digest_string(char *string, struct hash_functions **hashes, int dobin)  in digest_string()  argument
598 	while (*hashes != NULL) {  in digest_string()
599 		hf = *hashes++;  in digest_string()
640 digest_file(const char *file, struct hash_functions **hashes, int echo,  in digest_file()  argument
659 	for (hfp = hashes; *hfp != NULL; hfp++) {  in digest_file()
667 		for (hfp = hashes; *hfp != NULL; hfp++)  in digest_file()
678 	for (hfp = hashes; *hfp != NULL; hfp++) {  in digest_file()
861 digest_time(struct hash_functions **hashes)  in digest_time()  argument
871 	while (*hashes != NULL) {  in digest_time()
872 		hf = *hashes++;  in digest_time()
898 digest_test(struct hash_functions **hashes)  in digest_test()  argument
918 	while (*hashes != NULL) {  in digest_test()
919 		hf = *hashes++;  in digest_test()