Remove unused variables.

[tinc] / lib / fake-gai-errnos.h

diff --git a/lib/fake-gai-errnos.h b/lib/fake-gai-errnos.h
index 551c873..4ffabb6 100644 (file)
--- a/lib/fake-gai-errnos.h
+++ b/lib/fake-gai-errnos.h
@@ -5,11 +5,15 @@
  * See getaddrinfo.c and getnameinfo.c.
  */
 
-/* $Id$ */
-
 /* for old netdb.h */
 #ifndef EAI_NODATA
 #define EAI_NODATA     1
+#endif
+
+#ifndef EAI_MEMORY
 #define EAI_MEMORY     2
+#endif
+
+#ifndef EAI_FAMILY
 #define EAI_FAMILY     3
 #endif