Fix #ifdefs that were broken due to commit d178b58.

[tinc] / src / ipv4.h

diff --git a/src/ipv4.h b/src/ipv4.h
index 7f45ad7..7979f7d 100644 (file)
--- a/src/ipv4.h
+++ b/src/ipv4.h
@@ -63,7 +63,7 @@
 
 #ifndef HAVE_STRUCT_IP
 struct ip {
-#if BYTE_ORDER == LITTLE_ENDIAN
+#if __BYTE_ORDER == __LITTLE_ENDIAN
        unsigned int ip_hl: 4;
        unsigned int ip_v: 4;
 #else