K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2022-07-29T18:50:37.656510Z
K 7
svn:log
V 634
Adjust playinit() definition to avoid clang 15 warning

With clang 15, the following -Werror warning is produced:

    sys/dev/speaker/spkr.c:182:9: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    playinit()
            ^
             void

This is because playinit() is declared with a (void) argument list, but
defined with an empty argument list. Make the definition match the
declaration.

MFC after:	3 days

(cherry picked from commit 57c46916e145581807333bc06a08e9532721bd8f)

Git Hash:   b925f05b128808371e2d0879c0b42e110cb066e9
Git Author: dim@FreeBSD.org
END