1 files changed, 22 insertions, 0 deletions
diff --git a/include/int_sqrt.h b/include/int_sqrt.h
new file mode 100644
index 0000000000..55fb4fbe66
--- /dev/null
+++ b/include/int_sqrt.h
@@ -0,0 +1,22 @@
+/*
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ */
+
+#ifndef __INT_SQRT__
+#define __INT_SQRT__
+
+unsigned long int_sqrt(unsigned long x);
+
+#endif