diff options
Diffstat (limited to 'crypto/openssl/doc/crypto/BN_bn2bin.pod')
-rw-r--r-- | crypto/openssl/doc/crypto/BN_bn2bin.pod | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/openssl/doc/crypto/BN_bn2bin.pod b/crypto/openssl/doc/crypto/BN_bn2bin.pod index a4b17ca..3bed47f 100644 --- a/crypto/openssl/doc/crypto/BN_bn2bin.pod +++ b/crypto/openssl/doc/crypto/BN_bn2bin.pod @@ -42,7 +42,9 @@ BN_hex2bn() converts the string B<str> containing a hexadecimal number to a B<BIGNUM> and stores it in **B<bn>. If *B<bn> is NULL, a new B<BIGNUM> is created. If B<bn> is NULL, it only computes the number's length in hexadecimal digits. If the string starts with '-', the -number is negative. BN_dec2bn() is the same using the decimal system. +number is negative. +A "negative zero" is converted to zero. +BN_dec2bn() is the same using the decimal system. BN_print() and BN_print_fp() write the hexadecimal encoding of B<a>, with a leading '-' for negative numbers, to the B<BIO> or B<FILE> |