--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dyncallback/dyncall_callback_sparc64.c	Thu Mar 19 22:24:28 2015 +0100
@@ -0,0 +1,58 @@
+/*
+
+ Package: dyncall
+ Library: dyncallback
+ File: dyncallback/dyncall_callback_sparc64.c
+ Description: Callback - Implementation for sparc64 (TODO: not implemented yet)
+ License:
+
+   Copyright (c) 2007-2015 Daniel Adler <dadler@uni-goettingen.de>,
+                           Tassilo Philipp <tphilipp@potion-studios.com>
+
+   Permission to use, copy, modify, and distribute this software for any
+   purpose with or without fee is hereby granted, provided that the above
+   copyright notice and this permission notice appear in all copies.
+
+   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+   WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+   MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+   ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+*/
+
+
+#include "dyncall_callback.h"
+#include "dyncall_callback_sparc32.h"
+
+#include "dyncall_alloc_wx.h"
+
+void dcbInitCallback(DCCallback* pcb, const char* signature, DCCallbackHandler* handler, void* userdata)
+{
+}
+
+extern void dcCallbackThunkEntry();
+
+DCCallback* dcbNewCallback(const char* signature, DCCallbackHandler* handler, void* userdata)
+{
+  DCCallback* pcb;
+  int err = dcAllocWX(sizeof(DCCallback), (void**) &pcb);
+  if (err != 0) return 0;
+
+  dcbInitThunk(&pcb->thunk, dcCallbackThunkEntry);
+  dcbInitCallback(pcb, signature, handler, userdata);
+
+  return pcb;
+}
+
+void dcbFreeCallback(DCCallback* pcb)
+{
+  dcFreeWX(pcb, sizeof(DCCallback));
+}
+
+void* dcbGetUserData(DCCallback* pcb)
+{
+  return pcb->userdata;
+}