--- a/Unix.st	Tue Sep 10 15:14:59 1996 +0200
+++ b/Unix.st	Tue Sep 10 15:51:31 1996 +0200
@@ -7436,17 +7436,23 @@
 %{
 #ifdef UNIX_LIKE
     int p;
+
 # if defined(HAS_WAITPID)
+
     int s;
-#  define __WAIT     waitpid(-1, &s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED)
+#   define __WAIT     waitpid(-1, &s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED)
+
 # else
 #  if defined(HAS_WAIT3)
+
     union wait s;
-# define __WAIT      wait3(&s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED, 0)
-#  else /*!HAS_WAIT3*/
+#   define __WAIT      wait3(&s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED, 0)
+
+#  else /* neithe waitpid, nor wait3; use wait, which is blocking */
+
     int s;
-#  define __WAIT      wait(&s)
-#  define __BLOCKING_WAIT__ 1
+#   define __WAIT      wait(&s)
+#   define __BLOCKING_WAIT__ 1
 
 #   if !defined(WIFEXITED)
 #    define WIFEXITED(stat)      (((int)((stat)&0377))==0)
@@ -7843,6 +7849,6 @@
 !OperatingSystem  class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/Attic/Unix.st,v 1.164 1996-08-15 12:57:44 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/Attic/Unix.st,v 1.165 1996-09-10 13:51:31 cg Exp $'
 ! !
 OperatingSystem initialize!