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remove dcl of unused local, num_regs
[gnulib.git]
/
lib
/
getline.c
diff --git
a/lib/getline.c
b/lib/getline.c
index
ba05abb
..
c028c65
100644
(file)
--- a/
lib/getline.c
+++ b/
lib/getline.c
@@
-1,6
+1,6
@@
/* getline.c -- Replacement for GNU C library function getline
/* getline.c -- Replacement for GNU C library function getline
-Copyright (C) 1993, 1996 Free Software Foundation, Inc.
+Copyright (C) 1993, 1996
, 1997
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
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
@@
-24,7
+24,10
@@
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* The `getdelim' function is only declared if the following symbol
is defined. */
/* The `getdelim' function is only declared if the following symbol
is defined. */
-#define _GNU_SOURCE 1
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+
#include <stdio.h>
#include <sys/types.h>
#include <stdio.h>
#include <sys/types.h>