From 9d3a83a2ef8dd13ed2f88f3b8dc6b0c663f10c6e Mon Sep 17 00:00:00 2001
From: Miles Bader <miles@gnu.org>
Date: Mon, 5 Feb 1996 23:39:55 +0000
Subject: (struct argp_state): Add ARG_NUM field.

---
 libshouldbeinlibc/argp.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libshouldbeinlibc/argp.h')

diff --git a/libshouldbeinlibc/argp.h b/libshouldbeinlibc/argp.h
index c9c98b31..5b652dd2 100644
--- a/libshouldbeinlibc/argp.h
+++ b/libshouldbeinlibc/argp.h
@@ -157,6 +157,12 @@ struct argp_state
 
   /* The flags supplied to argp_parse.  May be modified.  */
   unsigned flags;
+
+  /* While calling a parsing function with a key of ARGP_KEY_ARG, this is the
+     number of the current arg, starting at zero, and incremented after each
+     such call returns.  At all other times, this is the number of such
+     arguments that have been processed.  */
+  unsigned arg_num;
 };
 
 /* Flags for argp_parse (note that the defaults are those that are
-- 
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