From 39423523167c47f72822dbb9eb3ab4a0dfeafe68 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Wed, 26 Sep 2001 18:45:50 +0000
Subject: merge from gcc

---
 libiberty/putenv.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'libiberty/putenv.c')

diff --git a/libiberty/putenv.c b/libiberty/putenv.c
index 9d56922..a655b59 100644
--- a/libiberty/putenv.c
+++ b/libiberty/putenv.c
@@ -16,6 +16,19 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+
+@deftypefn Supplemental int putenv (const char *@var{string})
+
+Uses @code{setenv} or @code{unsetenv} to put @var{string} into
+the environment or remove it.  If @var{string} is of the form
+@samp{name=value} the string is added; if no `=' is present the
+name is unset/removed.
+
+@end deftypefn
+
+*/
+
 #if defined (_AIX) && !defined (__GNUC__)
  #pragma alloca
 #endif
-- 
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