--- fix_grouping.c.orig	2004-11-25 11:38:16.000000000 -0800
+++ fix_grouping.c	2004-12-07 18:11:15.000000000 -0800
@@ -31,7 +31,8 @@
 #include <limits.h>
 #include <stddef.h>
 
-static const char nogrouping[] = { CHAR_MAX, '\0' };
+static const char nogrouping[] = { '\0' };
+static const char __nogrouping[] = { CHAR_MAX, '\0' };
 
 /*
  * Internal helper used to convert grouping sequences from string
@@ -84,3 +85,14 @@
 	*dst = '\0';
 	return str;
 }
+
+/*
+ * internal helpers for SUSv3 compatibility.  Since "nogrouping" needs to
+ * be just an empty string, we provide a routine to substitute __nogrouping
+ * so we don't have to modify code that expects CHAR_MAX.
+ */
+__private_extern__ const char *
+__fix_nogrouping(const char *str)
+{
+	return ((str == NULL || *str == '\0') ? __nogrouping : str);
+}