1 files changed, 25 insertions, 0 deletions

diff --git a/match/match.h b/match/match.h
new file mode 100644
index 0000000..8936de4
--- /dev/null
+++ b/match/match.h
@@ -0,0 +1,25 @@
+#ifndef MATCHER_H
+#define MATCHER_H
+
+/**
+ * Special implementation of the hungarian algorithm.
+ * The maximum number of fingers matches a uint32.
+ * Bitmasks are used extensively.
+ */
+
+#define DIM_FINGER 16
+#define DIM2_FINGER (DIM_FINGER * DIM_FINGER)
+
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define MAX(a, b) ((a) < (b) ? (b) : (a))
+
+typedef int bool;
+
+////////////////////////////////////////////////////////
+
+void match_fingers(int index[DIM_FINGER], float A[DIM2_FINGER],
+                   int nrow, int ncol);
+
+////////////////////////////////////////////////////////
+
+#endif