1 files changed, 6 insertions, 1 deletions
diff --git a/xalloc.h b/xalloc.h
index aabfea4..098a6c2 100644
--- a/xalloc.h
+++ b/xalloc.h
@@ -1,5 +1,5 @@
 /* xalloc.h -- malloc with out-of-memory checking
-   Copyright (C) 1990-1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1990-1998, 1999, 2000 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -36,6 +36,11 @@
 #  define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
 # endif
 
+/* Exit value when the requested amount of memory is not available.
+   It is initialized to EXIT_FAILURE, but the caller may set it to
+   some other value.  */
+extern int xalloc_exit_failure;
+
 /* If this pointer is non-zero, run the specified function upon each
    allocation failure.  It is initialized to zero. */
 extern void (*xalloc_fail_func) PARAMS ((void));