Expose ability to deep-copy a context

2015-04-11 14:06:54 -05:00
parent 3608c7f2f6
commit d899b5b67c
7 changed files with 91 additions and 0 deletions
--- a/include/secp256k1.h
+++ b/include/secp256k1.h
@@ -59,6 +59,14 @@ secp256k1_context_t* secp256k1_context_create(
  int flags
 ) SECP256K1_WARN_UNUSED_RESULT;

+/** Copies a secp256k1 context object.
+ *  Returns: a newly created context object.
+ *  In:      ctx: an existing context to copy
+ */
+secp256k1_context_t* secp256k1_context_clone(
+  const secp256k1_context_t* ctx
+) SECP256K1_WARN_UNUSED_RESULT;
+
 /** Destroy a secp256k1 context object.
 *  The context pointer may not be used afterwards.
 */