From 15d58481e7633281e4d13fdabd12e1cec2605752 Mon Sep 17 00:00:00 2001
From: Taylor Holberton <taylorcholberton@gmail.com>
Date: Thu, 1 Dec 2016 17:46:29 -0800
Subject: added const specifier in function, pcm_is_ready

---
 src/pcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/pcm.c b/src/pcm.c
index 29c69a7..c32e8ab 100644
--- a/src/pcm.c
+++ b/src/pcm.c
@@ -979,7 +979,7 @@ fail_close:
  *  Otherwise, the function returns one.
  * @ingroup libtinyalsa-pcm
  */
-int pcm_is_ready(struct pcm *pcm)
+int pcm_is_ready(const struct pcm *pcm)
 {
     return pcm->fd >= 0;
 }
-- 
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