--- libpciaccess-0.13.1.orig/src/linux_sysfs.c 2012-04-09 19:02:57.000000000 +0200 +++ libpciaccess-0.13.1/src/linux_sysfs.c 2013-10-21 15:25:14.000000000 +0200 @@ -34,6 +34,7 @@ #define _GNU_SOURCE +#include #include #include #include