Hi, I use the libbridge and an other lib (libnl) in a same project. I include the headers files of the two lib (libnl first and libbridgge after) and I've a conflict with the inclusion of linux/if.h (in libnl headers) and net/if.h (in libbridge.h), I've this error : /usr/include/net/if.h:45: error: parse error before numeric constant /usr/include/net/if.h:111: error: redefinition of `struct ifmap' /usr/include/net/if.h:126: error: redefinition of `struct ifreq' /usr/include/net/if.h:176: error: redefinition of `struct ifconf' I modify the libbridge.h to include the net/if.h only if the linux/if.h is not define : --- libbridge.h 2007-11-22 12:16:17.000000000 +0100 +++ libbridge_modify.h 2007-11-22 12:15:58.000000000 +0100 @@ -19,7 +19,9 @@ #ifndef _LIBBRIDGE_H #define _LIBBRIDGE_H +#ifndef _LINUX_IF_H #include <net/if.h> +#endif #include <linux/if_bridge.h> struct bridge_id Do you think it's a good solution ? Doude. _______________________________________________ Bridge mailing list Bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/bridge