diff -r 1a2d7298bc82 -r fa9bda32de17 src/bfile_heuristics.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/bfile_heuristics.h	Fri Dec 28 15:44:28 2012 +0100
@@ -0,0 +1,61 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 
+ * Copyright 2011 Mike Becker. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ *
+ * bfile_heuristics.h
+ *
+ *  Created on: 20.10.2011
+ *      Author: Mike
+ */
+
+#ifndef BFILE_HEURISTICS_H_
+#define BFILE_HEURISTICS_H_
+
+#include "stdinc.h"
+
+#define BFILE_IGNORE           0x00
+#define BFILE_LOW_ACCURACY     0x01
+#define BFILE_MEDIUM_ACCURACY  0x02
+#define BFILE_HIGH_ACCURACY    0x04
+
+typedef struct {
+  unsigned int level;
+  unsigned int bcount; /* 'binary' character count */
+  unsigned int tcount; /* total count */
+} bfile_heuristics_t;
+
+#ifdef _cplusplus
+extern "C" {
+#endif
+
+bfile_heuristics_t *new_bfile_heuristics_t();
+void destroy_bfile_heuristics_t(bfile_heuristics_t *def);
+void bfile_reset(bfile_heuristics_t *def);
+bool bfile_check(bfile_heuristics_t *def, int next_char);
+
+#ifdef _cplusplus
+}
+#endif
+
+#endif /* BFILE_HEURISTICS_H_ */