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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 22a948de1761
children
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Description:
Counts the number of leading 0-bits in a word.

Files:
lib/count-leading-zeros.c
lib/count-leading-zeros.h
m4/count-leading-zeros.m4

Depends-on:
extern-inline
verify

configure.ac:
gl_COUNT_LEADING_ZEROS

Makefile.am:
lib_SOURCES += count-leading-zeros.c

Include:
"count-leading-zeros.h"

License:
LGPLv2+

Maintainer:
Eric Blake