From: Dr. Stephen Henson <steve@openssl.org>
Date: Sun, 29 Mar 2015 16:51:43 +0000 (+0100)
Subject: Add macro to implement static encode functions.
X-Git-Tag: OpenSSL_1_1_0-pre1~1348
X-Git-Url: https://git.openssl.org/?a=commitdiff_plain;h=4fb6b0def17df98d6d16418b4b23dfde54a980ae;p=openssl.git

Add macro to implement static encode functions.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/include/openssl/asn1t.h b/include/openssl/asn1t.h
index 7a2611ef68..dfd9dac161 100644
--- a/include/openssl/asn1t.h
+++ b/include/openssl/asn1t.h
@@ -825,6 +825,19 @@ typedef struct ASN1_STREAM_ARG_st {
                 return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
         }
 
+# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \
+        static stname *d2i_##stname(stname **a, \
+                                   const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \
+                                               ASN1_ITEM_rptr(stname)); \
+        } \
+        static int i2d_##stname(stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((ASN1_VALUE *)a, out, \
+                                     ASN1_ITEM_rptr(stname)); \
+        }
+
 /*
  * This includes evil casts to remove const: they will go away when full ASN1
  * constification is done.