git: 249526dace5d - main - mixer(3): Add HEADNAME to TAILQ_HEAD declarations

The branch main has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=249526dace5d6f2696ed786f5a72a04a97b40252

commit 249526dace5d6f2696ed786f5a72a04a97b40252
Author:     Christos Margiolis <christos@FreeBSD.org>
AuthorDate: 2023-01-15 02:33:58 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2023-01-15 02:33:58 +0000

    mixer(3): Add HEADNAME to TAILQ_HEAD declarations
    
    This allows us to use the TAILQ_PREV and TAILQ_FOREACH_REVERSE_* macros,
    useful for an out-of-tree consumer.
    
    Reviewed by:    markj
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D38055
---
 lib/libmixer/mixer.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libmixer/mixer.h b/lib/libmixer/mixer.h
index 6e77fdec421f..b47f3c68ff40 100644
--- a/lib/libmixer/mixer.h
+++ b/lib/libmixer/mixer.h
@@ -67,12 +67,12 @@ struct mix_dev {
 		float right;			/* right volume */
 	} vol;
 	int nctl;				/* number of controls */
-	TAILQ_HEAD(, mix_ctl) ctls;		/* control list */
+	TAILQ_HEAD(mix_ctlhead, mix_ctl) ctls;	/* control list */
 	TAILQ_ENTRY(mix_dev) devs;
 };
 
 struct mixer {
-	TAILQ_HEAD(, mix_dev) devs;		/* device list */
+	TAILQ_HEAD(mix_devhead, mix_dev) devs;	/* device list */
 	struct mix_dev *dev;			/* selected device */
 	oss_mixerinfo mi;			/* mixer info */
 	oss_card_info ci;			/* audio card info */