Include GUSI.h if compiling for mac with gusi-sockets

diff --git a/Include/myselect.h b/Include/myselect.h
index ee964eb18466eac8cad169d9376279d3cdbbd4e7..0c92c7a13b89bf09bfd652a96ec3aab4520939e3 100644 (file)
--- a/Include/myselect.h
+++ b/Include/myselect.h
@@ -44,6 +44,11 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 #else /* !HAVE_SYS_SELECT_H */
 
+#ifdef USE_GUSI
+/* If we don't have sys/select the definition may be in unistd.h */
+#include <GUSI.h>
+#endif
+
 #include "mytime.h"
 
 #endif /* !HAVE_SYS_SELECT_H */