--- configure.in.orig	Sat Nov 19 11:50:27 2011
+++ configure.in	Thu Oct 30 23:03:22 2014
@@ -721,6 +721,12 @@ TC_CHECK_SUNAU(AC_DEFINE([HAVE_SUNAU], 1, [Have Sun st
 AM_CONDITIONAL(HAVE_SUNAU, test x"$have_sunau" = x"yes")
 
 dnl
+dnl sndio
+dnl
+TC_CHECK_SNDIO(AC_DEFINE([HAVE_SNDIO], 1, [Have sndio(7) audio]))
+AM_CONDITIONAL(HAVE_SNDIO, test x"$have_sndio" = x"yes")
+
+dnl
 dnl OSS
 dnl
 TC_CHECK_OSS(AC_DEFINE([HAVE_OSS], 1, [Have OSS audio]))
@@ -901,7 +907,7 @@ dnl libdvdread
 dnl
 LIBDVDREAD_EXTRA_LIBS="$LIBDVDREAD_EXTRA_LIBS -lm"
 TC_PKG_CHECK(libdvdread, yes, LIBDVDREAD, no, none, dvdread, DVDOpen,
- libdvdread, [http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
+ dvdread, [http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
 if test x"$have_libdvdread" = x"yes" ; then
   libdvdread_inc="no"
   save_CPPFLAGS="$CPPFLAGS"
@@ -1406,6 +1412,7 @@ ALSA                           $have_alsa
 OSS                            $have_oss
 bktr                           $have_bktr
 sunau                          $have_sunau
+sndio                          $have_sndio
 
 optional module support
 ----------------------------------------