Use POSIX setvbuf in preference to BSD setlinebuf.
authorYann Dirson <ydirson@free.fr>
Thu, 5 Dec 2013 22:13:44 +0000 (23:13 +0100)
committerYann Dirson <ydirson@free.fr>
Thu, 5 Dec 2013 22:13:44 +0000 (23:13 +0100)
commitd5dcedec28a48ae3b1eb8151eb4f8070ff92b3e4
treed2fd27066463ea0cb0e788cd553769be18d60469
parenta20e51b7c79f22d3e30aa2a6a7abc73d8c5d85eb
Use POSIX setvbuf in preference to BSD setlinebuf.

This avoids implicit declaration of setlinebuf with GNU libc, which would
have required to define _BSD_SOURCE just to get rid of, and is not an
innocuous setting.

Drop call to no-op AC_FUNC_SETVBUF_REVERSED at the same time.
configure.ac
gnushogi/rawdsp.c