X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/2956aeb4b9576d0a37aca1369e87a90b16a94a49..8d251217b5cfeae9d277054a456c4064eabde569:/lib/alsabg.h?ds=sidebyside

diff --git a/lib/alsabg.h b/lib/alsabg.h
index 57fb64d..78c83dc 100644
--- a/lib/alsabg.h
+++ b/lib/alsabg.h
@@ -2,20 +2,18 @@
  * This file is part of DisOrder.
  * Copyright (C) 2008 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 /** @file alsabg.h
  * @brief Background-thread interface to ALSA
@@ -31,6 +29,7 @@
 /** @brief Supply audio callback
  * @param dst Where to write audio data
  * @param nsamples Number of samples to write
+ * @return Number of samples written
  *
  * This function should write up to @p *nsamples samples of data at
  * @p dst, and return the number of samples written, or -1 if some error