=head1 NAME
BN_bn2bin, BN_bin2bn, BN_bn2hex, BN_bn2dec, BN_hex2bn, BN_dec2bn,
-BN_print, BN_print_fp, BN_bn2mpi, BN_mpi2bn - Format conversions
+BN_print, BN_print_fp, BN_bn2mpi, BN_mpi2bn - format conversions
=head1 SYNOPSIS
int BN_dec2bn(BIGNUM **a, const char *str);
int BN_print(BIO *fp, const BIGNUM *a);
- int BN_print_fp(FILE *fp, BIGNUM *a);
+ int BN_print_fp(FILE *fp, const BIGNUM *a);
int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
BIGNUM *BN_mpi2bn(unsigned char *s, int len, BIGNUM *ret);
calling BN_bn2mpi(B<a>, NULL).
BN_mpi2bn() converts the B<len> bytes long representation at B<s> to
-a B<BIGNUM> and stores it ar B<ret>, or in a newly allocated B<BIGNUM>
+a B<BIGNUM> and stores it at B<ret>, or in a newly allocated B<BIGNUM>
if B<ret> is NULL.
=head1 RETURN VALUES
BN_bn2mpi() returns the length of the representation. BN_mpi2bn()
returns the B<BIGNUM>, and NULL on error.
-The error codes can be obtained by ERR_get_error(3).
+The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
=head1 SEE ALSO
-bn(3), err(3), BN_zero(3), ASN1_INTEGER_to_BN(3), BN_num_bytes(3)
+L<bn(3)|bn(3)>, L<err(3)|err(3)>, L<BN_zero(3)|BN_zero(3)>,
+L<ASN1_INTEGER_to_BN(3)|ASN1_INTEGER_to_BN(3)>,
+L<BN_num_bytes(3)|BN_num_bytes(3)>
=head1 HISTORY