put under ALTQ block

Author: Emmankoko

sys/altq/altq_subr.c

@@ -36,6 +36,8 @@ __KERNEL_RCSID(0, "$NetBSD: altq_subr.c,v 1.34 2025/01/08 13:00:04 joe Exp $");
 #include "npf.h"
 #endif
 
+#ifdef ALTQ
+
 #include <sys/param.h>
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
@@ -1670,3 +1672,4 @@ ip4f_free(struct ip4_frag *fp)
 }
 
 #endif /* ALTQ3_CLFIER_COMPAT */
+#endif /* ALTQ */