DSA_set0_pqg
if (!DSA_set0_pqg(dsa, p, q, g))
int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);
if (!DSA_set0_pqg(to->dsa, dsa_p_dup, dsa_q_dup, dsa_g_dup)) {
if (!DSA_set0_pqg(key->dsa, dsa_p, dsa_q, dsa_g)) {
if (!DSA_set0_pqg(key->dsa, dsa_p, dsa_q, dsa_g))
int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);