[Bug-gnulib] linebuffer patch to assume C89 or better

[Paul Eggert]

I installed this:

2003-09-09  Paul Eggert  <address@hidden>

        * linebuffer.c: Include <stdlib.h>.
        (free): Remove decl.

Index: lib/linebuffer.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/linebuffer.c,v
retrieving revision 1.13
diff -p -u -r1.13 linebuffer.c
--- lib/linebuffer.c    13 Jan 2003 07:09:16 -0000      1.13
+++ lib/linebuffer.c    9 Sep 2003 21:50:02 -0000
@@ -24,12 +24,11 @@
 #endif
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/types.h>
 #include "linebuffer.h"
 #include "unlocked-io.h"
 #include "xalloc.h"
-
-void free ();
 
 /* Initialize linebuffer LINEBUFFER for use. */