merge: allow C code to suppress warnings about ignored return values
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 3 Feb 2011 19:30:24 +0000 (11:30 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 3 Feb 2011 19:30:24 +0000 (11:30 -0800)

Trivial merge