Save current PBQP state.

[libfirm] / pbqp_t.h

diff --git a/pbqp_t.h b/pbqp_t.h
index 2a79aff..9fb316e 100644 (file)
--- a/pbqp_t.h
+++ b/pbqp_t.h
@@ -2,25 +2,28 @@
 #define KAPS_PBQP_T_H
 
 #include <limits.h>
+#include <stdint.h>
+#include <stdio.h>
 
 #include "adt/obstack.h"
 
+typedef intmax_t num;
+
 #include "matrix_t.h"
 #include "vector_t.h"
 
-typedef int num;
-
 typedef struct pbqp_edge pbqp_edge;
 typedef struct pbqp_node pbqp_node;
 typedef struct pbqp      pbqp;
 
-static const num INF_COST = INT_MAX;
+static const num INF_COSTS = INTMAX_MAX;
 
 struct pbqp {
        struct obstack obstack;            /* Obstack. */
        num            solution;           /* Computed solution. */
        size_t         num_nodes;          /* Number of PBQP nodes. */
        pbqp_node    **nodes;              /* Nodes of PBQP. */
+       FILE          *dump_file;          /* File to dump in. */
 };
 
 #endif /* KAPS_PBQP_T_H */