PEM_read_bio_Parameters_ex
pkey = PEM_read_bio_Parameters_ex(pbio, NULL, libctx, propq);
pkey = PEM_read_bio_Parameters_ex(in, NULL, app_get0_libctx(),
return PEM_read_bio_Parameters_ex(bp, x, NULL, NULL);
dsaparamskey = PEM_read_bio_Parameters_ex(in, NULL, libctx, propq);
EVP_PKEY *PEM_read_bio_Parameters_ex(BIO *bp, EVP_PKEY **x,
pkey = PEM_read_bio_Parameters_ex(t->s.key, NULL, libctx, NULL);
if (!TEST_ptr(pParams = PEM_read_bio_Parameters_ex(bio, NULL, libctx, NULL)))