unsigned int 	i;
int i;
print_krb5_keyblock(char *label, krb5_keyblock *keyblk)        {	unsigned int 	i;	if (keyblk == NULL)                {		printf("%s, keyblk==0\n", label);		return;		}#ifdef KRB5_HEIMDAL	printf("%s\n\t[et%d:%d]: ", label, keyblk->keytype,					   keyblk->keyvalue->length);	for (i=0; i < keyblk->keyvalue->length; i++)                {		printf("%02x",(unsigned char *)(keyblk->keyvalue->contents)[i]);		}	printf("\n");#else	printf("%s\n\t[et%d:%d]: ", label, keyblk->enctype, keyblk->length);	for (i=0; i < keyblk->length; i++)                {		printf("%02x",keyblk->contents[i]);		}	printf("\n");#endif        }