1 files changed, 14 insertions, 0 deletions
diff --git a/src/key.h b/src/key.h
index 53acd179ba..5454c007d3 100644
--- a/src/key.h
+++ b/src/key.h
@@ -245,4 +245,18 @@ void ECC_Stop();
 /** Check that required EC support is available at runtime. */
 bool ECC_InitSanityCheck();
 
+/**
+ * RAII class initializing and deinitializing global state for elliptic curve support.
+ * Only one instance may be initialized at a time.
+ *
+ * In the future global ECC state could be removed, and this class could contain
+ * state and be passed as an argument to ECC key functions.
+ */
+class ECC_Context
+{
+public:
+    ECC_Context();
+    ~ECC_Context();
+};
+
 #endif // BITCOIN_KEY_H