--- src/cf.defs.h	2008-07-22 10:36:01.557275600 -0700
+++ src/cf.defs.h_patched	2008-07-22 11:11:32.161068200 -0700
@@ -2280,6 +2280,16 @@
 #  define FILE_SEPARATOR_STR "/"
 #endif
 
+#ifndef _P_WAIT
+#  define _P_WAIT       0
+#  define _P_NOWAIT     1
+#  define _P_OVERLAY    2
+#  define _P_NOWAITO    3
+#  define _P_DETACH     4
+#  define WAIT_CHILD    0
+#  define WAIT_GRANDCHILD       1
+#endif
+
 /********************************************************************/
 /* All prototypes                                                   */
 /********************************************************************/