1 files changed, 28 insertions, 0 deletions
diff --git a/firmware/include/bsearch.h b/firmware/include/bsearch.h
new file mode 100644
index 0000000..e113676
--- /dev/null
+++ b/firmware/include/bsearch.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1991,92,97,2000,02 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef __BSEARCH_H__
+#define __BSEARCH_H__
+
+/* Perform a binary search for KEY in BASE which has NMEMB elements
+   of SIZE bytes each.  The comparisons are done by (*COMPAR)().  */
+void *
+bsearch (const void *key, const void *base, size_t nmemb, size_t size,
+         int (*compar) (const void *, const void *));
+
+#endif