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From https://github.com/alsa-project/alsa-lib/commit/fcce13a6726c52882bd8b7131c61c4eba308792c Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 4 Sep 2023 09:38:26 +0200
Subject: [PATCH] control.h: Fix ump header file detection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Apparently, the control.h is used from apps separately (outside
asoundlib.h). Avoid errors like:
/usr/include/alsa/control.h:417:47: error: ‘snd_ump_endpoint_info_t’ has not been declared
417 | int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/alsa/control.h:418:44: error: ‘snd_ump_block_info_t’ has not been declared
418 | int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);
| ^~~~~~~~~~~~~~~~~~~~
Fixes: https://github.com/alsa-project/alsa-lib/issues/348
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
--- a/include/control.h
+++ b/include/control.h
@@ -413,6 +413,8 @@ int snd_ctl_pcm_prefer_subdevice(snd_ctl_t *ctl, int subdev);
int snd_ctl_rawmidi_next_device(snd_ctl_t *ctl, int * device);
int snd_ctl_rawmidi_info(snd_ctl_t *ctl, snd_rawmidi_info_t * info);
int snd_ctl_rawmidi_prefer_subdevice(snd_ctl_t *ctl, int subdev);
+#endif
+#ifdef __ALSA_UMP_H
int snd_ctl_ump_next_device(snd_ctl_t *ctl, int *device);
int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);
|
