Merge from gnulib.
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 1 Jul 2013 23:43:19 +0000 (16:43 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 1 Jul 2013 23:43:19 +0000 (16:43 -0700)
commitcc504809787b71bce6807c6088699c8179659784
tree98489d4b6c44bcbd53a8e6875862b9c42b7e781c
parente539ac27851f2bf19723d058412cf9ed08a41e1a
Merge from gnulib.

This incorporates:
2013-06-23 ignore-value: port to gcc -pedantic
2013-06-21 extern-inline: port to gcc -std=c89
ChangeLog
lib/ignore-value.h
m4/extern-inline.m4