Update from 1.0.0-stable.
diff --git a/ssl/ssl.h b/ssl/ssl.h
index 09385a6..8f1cf1c 100644
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -1580,6 +1580,9 @@
 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
 int SSL_set_trust(SSL *s, int trust);
 
+int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
+int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
+
 void	SSL_free(SSL *ssl);
 int 	SSL_accept(SSL *ssl);
 int 	SSL_connect(SSL *ssl);