=head1 NAME
-BN_zero, BN_one, BN_set_word, BN_get_word - BIGNUM assignment operations
+BN_zero, BN_one, BN_value_one, BN_set_word, BN_get_word - BIGNUM assignment
+operations
=head1 SYNOPSIS
int BN_zero(BIGNUM *a);
int BN_one(BIGNUM *a);
- BIGNUM *BN_value_one(void);
+ const BIGNUM *BN_value_one(void);
int BN_set_word(BIGNUM *a, unsigned long w);
unsigned long BN_get_word(BIGNUM *a);
Someone might change the constant.
+If a B<BIGNUM> is equal to 0xffffffffL it can be represented as an
+unsigned long but this value is also returned on error.
+
=head1 SEE ALSO
-bn(3), BN_bn2bin(3)
+L<bn(3)|bn(3)>, L<BN_bn2bin(3)|BN_bn2bin(3)>
=head1 HISTORY
SSLeay and OpenSSL. BN_value_one() and BN_get_word() were added in
SSLeay 0.8.
+BN_value_one() was changed to return a true const BIGNUM * in OpenSSL
+0.9.7.
+
=cut