Merge pull request #2738 from alex/more-policy-constraint-bindings

More policy constraint bindings
diff --git a/src/_cffi_src/openssl/x509v3.py b/src/_cffi_src/openssl/x509v3.py
index 7bc7dc0..3612f1c 100644
--- a/src/_cffi_src/openssl/x509v3.py
+++ b/src/_cffi_src/openssl/x509v3.py
@@ -205,6 +205,9 @@
 OTHERNAME *OTHERNAME_new(void);
 void OTHERNAME_free(OTHERNAME *);
 
+POLICY_CONSTRAINTS *POLICY_CONSTRAINTS_new(void);
+void POLICY_CONSTRAINTS_free(POLICY_CONSTRAINTS *);
+
 void *X509V3_set_ctx_nodb(X509V3_CTX *);
 
 int i2d_GENERAL_NAMES(GENERAL_NAMES *, unsigned char **);