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regex: port to --with-included-regex --enable-gcc-warnings non-threaded * lib/regex_internal.h (lock_fini, lock_lock): Rework to avoid gcc warnings in the non-threaded case. Reported by Charlie Brown in <http://lists.gnu.org/archive/html/bug-gnulib/2013-07/msg00015.html>.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 09 Jul 2013 11:35:01 -0700
parents dc9665de5e48
children
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Description:
Finds the most significant bit in an 'unsigned long'.

Files:
lib/integer_length.h
lib/integer_length_l.c
m4/longlong.m4

Depends-on:
integer_length

configure.ac:
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])

Makefile.am:
lib_SOURCES += integer_length_l.c

Include:
"integer_length.h"

License:
LGPLv2+

Maintainer:
Bruno Haible