Add flag to avoid continuous

[thirdparty/openssl.git] / crypto / evp / evp.h

diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h
index a5f3c449c9d60d2a3fa25f219946b6a8b8b24f80..dd2d186a563b3b23144ece5457bcfc6aa028a311 100644 (file)
--- a/crypto/evp/evp.h
+++ b/crypto/evp/evp.h
@@ -288,6 +288,8 @@ struct env_md_ctx_st
                                                * once only */
 #define EVP_MD_CTX_FLAG_CLEANED                0x0002 /* context has already been
                                                * cleaned */
+#define EVP_MD_CTX_FLAG_REUSE          0x0004 /* Don't free up ctx->md_data
+                                               * in EVP_MD_CTX_cleanup */
 
 struct evp_cipher_st
        {