X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b84fa7158d04f8b2136f01dda106ba0272027887..671a55ba455dcf4e5ce6d86b202761666f54d5c6:/apt-pkg/contrib/crc-16.h

diff --git a/apt-pkg/contrib/crc-16.h b/apt-pkg/contrib/crc-16.h
index f30678bac..08acdafb7 100644
--- a/apt-pkg/contrib/crc-16.h
+++ b/apt-pkg/contrib/crc-16.h
@@ -10,8 +10,10 @@
 #ifndef APTPKG_CRC16_H
 #define APTPKG_CRC16_H
 
+#include <apt-pkg/macros.h>
+
 #define INIT_FCS  0xffff
 unsigned short AddCRC16(unsigned short fcs, void const *buf,
-			unsigned long len);
+			unsigned long long len) APT_PURE;
 
 #endif