protect define from being redefined (__USE_BSD)

git-svn-id: http://svn.cactuscode.org/arrangements/CactusExternal/FlexIO/trunk@93 21a6bef8-4479-4f54-8f8d-0db94a2919ef

1 files changed, 1 insertions, 0 deletions

diff --git a/src/Arch.h b/src/Arch.h
index 3e63669..d72fd08 100644
--- a/src/Arch.h
+++ b/src/Arch.h
@@ -67,6 +67,7 @@ union Integer8 {
   char c[8];
 }; /* what can be said about the byte order though? */
 #else /* its a Mac or Unix box probably */
+#undef __USE_BSD
 #define __USE_BSD
 #include <sys/types.h> 
 typedef caddr_t IOFile; /* use caddr_t to store pointers */