rnd-20100220-1-src

[rocksndiamonds.git] / src / libgame / snapshot.h

diff --git a/src/libgame/snapshot.h b/src/libgame/snapshot.h
new file mode 100644 (file)
index 0000000..706fc05
--- /dev/null
+++ b/src/libgame/snapshot.h
@@ -0,0 +1,36 @@
+/***********************************************************
+* Artsoft Retro-Game Library                               *
+*----------------------------------------------------------*
+* (c) 1995-2006 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
+*----------------------------------------------------------*
+* snapshot.h                                               *
+***********************************************************/
+
+#ifndef SNAPSHOT_H
+#define SNAPSHOT_H
+
+#include "system.h"
+#include "misc.h"
+
+
+/* needed for comfortably saving engine snapshot buffers */
+#define ARGS_ADDRESS_AND_SIZEOF(x)             (&(x)), (sizeof(x))
+
+struct EngineSnapshotNodeInfo
+{
+  void *buffer_orig;
+  void *buffer_copy;
+  int size;
+};
+
+
+void SaveEngineSnapshotBuffer(void *buffer, int size);
+void LoadEngineSnapshotBuffers();
+void FreeEngineSnapshotBuffers();
+
+#endif /* SNAPSHOT_H */