1 files changed, 4 insertions, 0 deletions
diff --git a/zwgc/mux.c b/zwgc/mux.c
index 37c363c..32fb221 100644
--- a/zwgc/mux.c
+++ b/zwgc/mux.c
@@ -33,6 +33,10 @@ static char rcsid_mux_c[] = "$Id$";
 #include "zwgc.h"
 #include "pointer.h"
 
+#ifdef _AIX
+#include <sys/select.h>
+#endif
+
 /*
  * mux_end_loop_p - Setting this to true during a mux_loop causes the mux_loop
  *                  to be exited.