From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 19 Apr 2001 13:53:08 +0000 (+0000)
Subject: Added ctl_elem_lock and unlock...
X-Git-Tag: v1.0.3~874
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=192d3c92263cf7330f7ddbd9cfe46751f4bd46df;p=alsa-lib.git

Added ctl_elem_lock and unlock...
---

diff --git a/include/aserver.h b/include/aserver.h
index 4d52d337..365afaca 100644
--- a/include/aserver.h
+++ b/include/aserver.h
@@ -111,6 +111,8 @@ typedef struct {
 		snd_ctl_elem_info_t element_info;
 		snd_ctl_elem_value_t element_read;
 		snd_ctl_elem_value_t element_write;
+		snd_ctl_elem_id_t element_lock;
+		snd_ctl_elem_id_t element_unlock;
 		snd_hwdep_info_t hwdep_info;
 		snd_pcm_info_t pcm_info;
 		int pcm_prefer_subdevice;
diff --git a/include/control.h b/include/control.h
index 740e337b..9261e372 100644
--- a/include/control.h
+++ b/include/control.h
@@ -269,6 +269,8 @@ int snd_ctl_elem_list(snd_ctl_t *ctl, snd_ctl_elem_list_t * list);
 int snd_ctl_elem_info(snd_ctl_t *ctl, snd_ctl_elem_info_t *info);
 int snd_ctl_elem_read(snd_ctl_t *ctl, snd_ctl_elem_value_t *value);
 int snd_ctl_elem_write(snd_ctl_t *ctl, snd_ctl_elem_value_t *value);
+int snd_ctl_elem_lock(snd_ctl_t *ctl, snd_ctl_elem_id_t *id);
+int snd_ctl_elem_unlock(snd_ctl_t *ctl, snd_ctl_elem_id_t *id);
 int snd_ctl_hwdep_next_device(snd_ctl_t *ctl, int * device);
 int snd_ctl_hwdep_info(snd_ctl_t *ctl, snd_hwdep_info_t * info);
 int snd_ctl_pcm_next_device(snd_ctl_t *ctl, int *device);