X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=f0289bc1b6614871dd44f0a08d316c43a147cb86;hb=6dc1a307d4ec7c6a793865d8a0bee6e48109435e;hp=91a5fbbc616d490fa84e317f3943cebee88e256b;hpb=33a0e73843115ff6d4eacaf963a38f2e8b20b295;p=xboard.git

diff --git a/backend.c b/backend.c
index 91a5fbb..f0289bc 100644
--- a/backend.c
+++ b/backend.c
@@ -63,6 +63,7 @@ int flock(int f, int code);
 
 #else
 
+#include <sys/file.h>
 #define DoSleep( n ) if( (n) >= 0) sleep(n)
 #define SLASH '/'