Check for sys/uio.h, net/if_tun.h and net/if_tap.h

[tinc] / lib / utils.h

diff --git a/lib/utils.h b/lib/utils.h
index af65427..a47f91a 100644 (file)
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -1,7 +1,7 @@
 /*
     utils.h -- header file for utils.c
 /*
     utils.h -- header file for utils.c

-    Copyright (C) 1999-2003 Ivo Timmermans <zarq@iname.com>
-                  2000-2003 Guus Sliepen <guus@sliepen.eu.org>
+    Copyright (C) 1999-2004 Ivo Timmermans <zarq@iname.com>
+                  2000-2004 Guus Sliepen <guus@tinc-vpn.org>

 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by


@@ -40,7 +40,7 @@ extern void bin2hex(char *src, char *dst, int length);
 
 #ifdef HAVE_MINGW
 extern char *winerror(int);
 
 #ifdef HAVE_MINGW
 extern char *winerror(int);

-#define strerror(x) (x>0?strerror(x):winerror(GetLastError()))
+#define strerror(x) ((x)>0?strerror(x):winerror(GetLastError()))

 #endif
 
 #endif                                                 /* __TINC_UTILS_H__ */
 #endif
 
 #endif                                                 /* __TINC_UTILS_H__ */