From c39d1a665d265b80770f62fed565854ed1578426 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 24 Apr 2002 10:38:41 +0000
Subject: [PATCH] Enhanced description of snd_rawmidi_nonblock()

---
 src/rawmidi/rawmidi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rawmidi/rawmidi.c b/src/rawmidi/rawmidi.c
index 05eb24fc..24994901 100644
--- a/src/rawmidi/rawmidi.c
+++ b/src/rawmidi/rawmidi.c
@@ -436,6 +436,9 @@ int snd_rawmidi_poll_descriptors_revents(snd_rawmidi_t *rawmidi, struct pollfd *
  * \param rawmidi RawMidi handle
  * \param nonblock 0 = block, 1 = nonblock mode
  * \return 0 on success otherwise a negative error code
+ *
+ * The nonblock mode cannot be used when the stream is in
+ * #SND_RAWMIDI_APPEND state.
  */
 int snd_rawmidi_nonblock(snd_rawmidi_t *rawmidi, int nonblock)
 {
-- 
2.47.1