#ifndef MC_DATATYPE_H
#define MC_DATATYPE_H
-#include <ucontext.h>
+#include <src/internal_config.h>
+#include <xbt/base.h>
-#include "xbt/misc.h"
-#include "xbt/swag.h"
-#include "xbt/fifo.h"
-
-#if HAVE_MC
-#include <libunwind.h>
-#include <dwarf.h>
-#endif
+#if HAVE_UCONTEXT_H
+#include <ucontext.h> /* context relative declarations */
+#endif
SG_BEGIN_DECL()
-/******************************* Transitions **********************************/
-
-typedef struct s_mc_transition *mc_transition_t;
-
-/*********** Structures for snapshot comparison **************************/
-
-typedef struct s_stack_region{
+struct s_stack_region{
void *address;
+#if HAVE_UCONTEXT_H
ucontext_t* context;
+#endif
size_t size;
int block;
int process_index;
-}s_stack_region_t, *stack_region_t;
-
-/************ DWARF structures *************/
+};
+typedef struct s_stack_region s_stack_region_t;
+typedef struct s_stack_region* stack_region_t;
SG_END_DECL()
+
#endif /* _MC_MC_H */
