From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Fri, 28 Mar 2008 21:11:49 +0000 (+0000)
Subject: Added description of return value from comedi_internal_trigger().
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=758813e9555b67aeb90083ce790c7bee4c81fc90;p=comedilib.git

Added description of return value from comedi_internal_trigger().
---

diff --git a/doc/funcref b/doc/funcref
index fb16d75..3b880e6 100644
--- a/doc/funcref
+++ b/doc/funcref
@@ -499,6 +499,8 @@ Description:
  with a start_src of TRIG_INT, and
  a start_arg of 5.  Then the start event would only be triggered if comedi_internal_trigger() were
  called on the subdevice with a <parameter>trig_num</parameter> equal to the same value of 5.
+Returns:
+ 0 on success, -1 on error.
 
 Function: comedi_lock -- subdevice reservation
 Retval: int