X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=snapshot-interface.h;h=7f4de211badfe57b580d224306b08c3ffce5929b;hb=2d0d4ac38e05905a6633b3f2d5112ccadd45c27f;hp=0c2478ee67abb38b817106a876899803fa458771;hpb=700898cdd309acb86dcd275d8b1c34e02d67922e;p=model-checker.git

diff --git a/snapshot-interface.h b/snapshot-interface.h
index 0c2478e..7f4de21 100644
--- a/snapshot-interface.h
+++ b/snapshot-interface.h
@@ -1,12 +1,20 @@
+/**
+ * @file snapshot-interface.h
+ * @brief C interface layer on top of snapshotting system
+ */
+
 #ifndef __SNAPINTERFACE_H
 #define __SNAPINTERFACE_H
-#include "snapshot.h"
-#include "mymemory.h"
-#include <vector>
-#include <utility>
-#include <string>
-typedef std::basic_string< char, std::char_traits< char >, MyAlloc< char > > MyString;
-namespace snapshot_utils{
-	std::vector< std::pair< void *, size_t >, MyAlloc< std::pair< void *, size_t > > > ReturnGlobalSegmentsToSnapshot();
-};
+
+typedef unsigned int snapshot_id;
+
+typedef void (*VoidFuncPtr)();
+void snapshot_system_init(unsigned int numbackingpages,
+		unsigned int numsnapshots, unsigned int nummemoryregions,
+		unsigned int numheappages, VoidFuncPtr entryPoint);
+
+void snapshot_stack_init();
+void snapshot_record(int seq_index);
+int snapshot_backtrack_before(int seq_index);
+
 #endif