Multiple different versions support

[apt.git] / apt-pkg / contrib / crc-16.h

diff --git a/apt-pkg/contrib/crc-16.h b/apt-pkg/contrib/crc-16.h
new file mode 100644 (file)
index 0000000..757104c
--- /dev/null
+++ b/apt-pkg/contrib/crc-16.h
@@ -0,0 +1,21 @@
+// -*- mode: cpp; mode: fold -*-
+// Description                                                         /*{{{*/
+// $Id: crc-16.h,v 1.1 1999/05/23 22:55:54 jgg Exp $
+/* ######################################################################
+
+   CRC16 - Compute a 16bit crc very quickly
+   
+   ##################################################################### */
+                                                                       /*}}}*/
+#ifndef APTPKG_CRC16_H
+#define APTPKG_CRC16_H
+
+#ifdef __GNUG__
+#pragma interface "apt-pkg/crc-16.h"
+#endif 
+
+#define INIT_FCS  0xffff
+unsigned short AddCRC16(unsigned short fcs, void const *buf,
+                       unsigned long len);
+
+#endif