1 files changed, 55 insertions, 0 deletions
diff --git a/src/misc/espresso/mincov_int.h b/src/misc/espresso/mincov_int.h
new file mode 100644
index 00000000..e81850f2
--- /dev/null
+++ b/src/misc/espresso/mincov_int.h
@@ -0,0 +1,55 @@
+/*
+ * Revision Control Information
+ *
+ * $Source$
+ * $Author$
+ * $Revision$
+ * $Date$
+ *
+ */
+//#include "port.h"
+//#include "utility.h"
+#include "sparse.h"
+#include "mincov.h"
+
+#include "util_hack.h" // added
+
+
+typedef struct stats_struct stats_t;
+struct stats_struct {
+    int debug;            /* 1 if debugging is enabled */
+    int max_print_depth;    /* dump stats for levels up to this level */
+    int max_depth;        /* deepest the recursion has gone */
+    int nodes;            /* total nodes visited */
+    int component;        /* currently solving a component */
+    int comp_count;        /* number of components detected */
+    int gimpel_count;        /* number of times Gimpel reduction applied */
+    int gimpel;            /* currently inside Gimpel reduction */
+    long start_time;        /* cpu time when the covering started */
+    int no_branching;
+    int lower_bound;
+};
+
+
+
+typedef struct solution_struct solution_t;
+struct solution_struct {
+    sm_row *row;
+    int cost;
+};
+
+
+extern solution_t *solution_alloc();
+extern void solution_free();
+extern solution_t *solution_dup();
+extern void solution_accept();
+extern void solution_reject();
+extern void solution_add();
+extern solution_t *solution_choose_best();
+
+extern solution_t *sm_maximal_independent_set();
+extern solution_t *sm_mincov();
+extern int gimpel_reduce();
+
+
+#define WEIGHT(weight, col)    (weight == NIL(int) ? 1 : weight[col])