--- mpd-0.23.5.orig/src/lib/alsa/Error.cxx	2021-12-01 20:00:00.000000000 +0100
+++ mpd-0.23.5/src/lib/alsa/Error.cxx	2022-01-09 00:34:09.731074233 +0100
@@ -29,6 +29,7 @@
 
 #include "Error.hxx"
 
+#include <stdarg.h>
 #include <alsa/error.h>
 
 namespace Alsa {