3 files changed, 27 insertions, 2 deletions
diff --git a/src/_cffi_src/openssl/ec.py b/src/_cffi_src/openssl/ec.py
index bb9d000e..f5cbf968 100644
--- a/src/_cffi_src/openssl/ec.py
+++ b/src/_cffi_src/openssl/ec.py
@@ -28,7 +28,12 @@ typedef struct {
     int nid;
     const char *comment;
 } EC_builtin_curve;
-typedef enum { ... } point_conversion_form_t;
+typedef enum {
+    POINT_CONVERSION_COMPRESSED,
+    POINT_CONVERSION_UNCOMPRESSED,
+    POINT_CONVERSION_HYBRID,
+    ...
+} point_conversion_form_t;
 """
 
 FUNCTIONS = """
@@ -203,7 +208,11 @@ typedef struct {
     int nid;
     const char *comment;
 } EC_builtin_curve;
-typedef long point_conversion_form_t;
+typedef enum {
+    POINT_CONVERSION_COMPRESSED,
+    POINT_CONVERSION_UNCOMPRESSED,
+    POINT_CONVERSION_HYBRID,
+} point_conversion_form_t;
 
 static const int OPENSSL_EC_NAMED_CURVE = 0;
 
diff --git a/src/_cffi_src/openssl/x509.py b/src/_cffi_src/openssl/x509.py
index b5d461ab..0fc49ac5 100644
--- a/src/_cffi_src/openssl/x509.py
+++ b/src/_cffi_src/openssl/x509.py
@@ -43,9 +43,12 @@ typedef struct {
 } X509_EXTENSION;
 
 typedef ... X509_EXTENSIONS;
+typedef ... X509_REQ_INFO;
 
 typedef struct {
+    X509_REQ_INFO *req_info;
     X509_ALGOR *sig_alg;
+    ASN1_BIT_STRING *signature;
     ...;
 } X509_REQ;
 
@@ -267,6 +270,7 @@ void PKCS8_PRIV_KEY_INFO_free(PKCS8_PRIV_KEY_INFO *);
 MACROS = """
 int i2d_X509_CINF(X509_CINF *, unsigned char **);
 int i2d_X509_CRL_INFO(X509_CRL_INFO *, unsigned char **);
+int i2d_X509_REQ_INFO(X509_REQ_INFO *, unsigned char **);
 
 long X509_get_version(X509 *);
 
diff --git a/src/_cffi_src/openssl/x509v3.py b/src/_cffi_src/openssl/x509v3.py
index 8e163dc2..51c8410a 100644
--- a/src/_cffi_src/openssl/x509v3.py
+++ b/src/_cffi_src/openssl/x509v3.py
@@ -195,6 +195,7 @@ int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *, unsigned char **);
 
 NAME_CONSTRAINTS *NAME_CONSTRAINTS_new(void);
 void NAME_CONSTRAINTS_free(NAME_CONSTRAINTS *);
+int Cryptography_i2d_NAME_CONSTRAINTS(NAME_CONSTRAINTS *, unsigned char **);
 
 OTHERNAME *OTHERNAME_new(void);
 void OTHERNAME_free(OTHERNAME *);
@@ -277,6 +278,8 @@ GENERAL_SUBTREE *sk_GENERAL_SUBTREE_value(
 int sk_GENERAL_SUBTREE_push(Cryptography_STACK_OF_GENERAL_SUBTREE *,
                             GENERAL_SUBTREE *);
 
+GENERAL_SUBTREE *GENERAL_SUBTREE_new(void);
+
 void sk_ASN1_INTEGER_free(Cryptography_STACK_OF_ASN1_INTEGER *);
 int sk_ASN1_INTEGER_num(Cryptography_STACK_OF_ASN1_INTEGER *);
 ASN1_INTEGER *sk_ASN1_INTEGER_value(Cryptography_STACK_OF_ASN1_INTEGER *, int);
@@ -295,4 +298,13 @@ int i2d_CRL_DIST_POINTS(Cryptography_STACK_OF_DIST_POINT *, unsigned char **);
 """
 
 CUSTOMIZATIONS = """
+/* i2d_NAME_CONSTRAINTS doesn't exist, but this is the way the macros in
+   asn1t.h would implement it. We're not using those macros in case
+   OpenSSL exposes this function in the future. */
+int Cryptography_i2d_NAME_CONSTRAINTS(NAME_CONSTRAINTS *nc,
+                                      unsigned char **out) {
+    return ASN1_item_i2d((ASN1_VALUE *)nc, out,
+                         ASN1_ITEM_rptr(NAME_CONSTRAINTS));
+}
+
 """