Define MSG_NOSIGNAL to 0 when USE_MSG_NOSIGNAL is not defined.
Define MSG_NOSIGNAL to 0 when USE_MSG_NOSIGNAL is not defined.

groonga/groonga,groonga/groonga,komainu8/groonga,hiroyuki-sato/groonga,naoa/groonga,komainu8/groonga,kenhys/groonga,hiroyuki-sato/groonga,redfigure/groonga,groonga/groonga,naoa/groonga,kenhys/groonga,cosmo0920/groonga,redfigure/groonga,kenhys/groonga,komainu8/groonga,cosmo0920/groonga,cosmo0920/groonga,cosmo0920/groonga,hiroyuki-sato/groonga,kenhys/groonga,naoa/groonga,groonga/groonga,hiroyuki-sato/groonga,komainu8/groonga,kenhys/groonga,redfigure/groonga,komainu8/groonga,groonga/groonga,kenhys/groonga,hiroyuki-sato/groonga,groonga/groonga,cosmo0920/groonga,redfigure/groonga,groonga/groonga,myokoym/groonga,myokoym/groonga,groonga/groonga,redfigure/groonga,hiroyuki-sato/groonga,kenhys/groonga,naoa/groonga,redfigure/groonga,myokoym/groonga,cosmo0920/groonga,redfigure/groonga,naoa/groonga,cosmo0920/groonga,cosmo0920/groonga,hiroyuki-sato/groonga,naoa/groonga,myokoym/groonga,myokoym/groonga,myokoym/groonga,komainu8/groonga,hiroyuki-sato/groonga,naoa/groonga,kenhys/groonga,myokoym/groonga,komainu8/groonga,redfigure/groonga,myokoym/groonga,naoa/groonga,komainu8/groonga