Sortix 1.1dev ports manual
This manual documents Sortix 1.1dev ports. You can instead view this document in the latest official manual.
| BN_SET_NEGATIVE(3) | Library Functions Manual | BN_SET_NEGATIVE(3) |
NAME
BN_set_negative, BN_is_negative — change and inspect the sign of a BIGNUMSYNOPSIS
#include <openssl/bn.h> voidBN_set_negative(BIGNUM *b, int n); int
BN_is_negative(const BIGNUM *b);
DESCRIPTION
BN_set_negative() sets b to negative if both b and n are non-zero, otherwise it sets it to positive. BN_is_negative() tests the sign of b. It is currently implemented as a macro.RETURN VALUES
BN_is_negative() returns 1 if b is negative or 0 otherwise.SEE ALSO
BN_add(3), BN_new(3), BN_set_bit(3), BN_zero(3)HISTORY
BN_set_negative() and BN_is_negative() first appeared in OpenSSL 0.9.8 and have been available since OpenBSD 4.5.| June 3, 2019 | Debian |