Fix compile on FreeBSD.

diff --git a/cups/getifaddrs-internal.h b/cups/getifaddrs-internal.h
index 35e98be77f816461a09c79f6299d20e4109394da..4e20f73d93fdd5f5c208526605c8da8a77a1a287 100644 (file)
--- a/cups/getifaddrs-internal.h
+++ b/cups/getifaddrs-internal.h
@@ -25,6 +25,7 @@
 #    include <unistd.h>
 #    include <fcntl.h>
 #    include <sys/socket.h>
+#    include <netinet/in.h>
 #    define CUPS_SOCAST
 #  endif /* _WIN32 */