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stdalign: port to stricter ISO C11 ISO C11 says that _Alignof's operand must be a parenthesized type. Problem reported by Eli Zaretskii in <http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00960.html>. * doc/posix-headers/stdalign.texi (stdalign.h): Document this. * m4/stdalign.m4 (gl_STDALIGN_H): Don't use _Alignof (expr).
author Paul Eggert <eggert@cs.ucla.edu>
date Fri, 29 Mar 2013 19:47:13 -0700
parents 632892f73130
children
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Description:
fwriting() function: Determine whether a FILE stream is currently doing writing.

Files:
lib/fwriting.h
lib/fwriting.c
lib/stdio-impl.h
m4/fwriting.m4

Depends-on:
stdbool

configure.ac:
gl_FUNC_FWRITING
if test $ac_cv_func___fwriting = no; then
  AC_LIBOBJ([fwriting])
fi

Makefile.am:

Include:
"fwriting.h"

License:
LGPL

Maintainer:
Eric Blake