https://github.com/karlheyes/icecast-kh/pull/231
--- src/auth_cmd.c.orig 2018-08-29 15:48:26 UTC
+++ src/auth_cmd.c
@@ -35,9 +35,7 @@
#ifdef HAVE_POLL
#include <poll.h>
#endif
-#ifdef HAVE_SIGNAL_H
#include <signal.h>
-#endif
#include "auth.h"
#include "util.h"