$NetBSD: patch-ae,v 1.3 2025/05/27 19:15:12 vins Exp $

* stdarg.h required for va_* macros.
* Add DragonFly.

--- utils.c.orig	2024-08-13 10:49:48.000000000 +0000
+++ utils.c
@@ -3,6 +3,7 @@
 #include <errno.h>
 #include <signal.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <limits.h>
 #include <stdio.h>
 #include <string.h>
@@ -95,7 +96,7 @@ ssize_t WRITE(int fd, char *whereto, siz
 
 void get_load_values(double *v1, double *v2, double *v3)
 {
-#if !defined(__UCLIBC__) && (defined(__FreeBSD__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(__GNU__) || defined(__sun) || defined(sun))
+#if !defined(__UCLIBC__) && (defined(__FreeBSD__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(__GNU__) || defined(__sun) || defined(sun)) || defined(__DragonFly__)
 #if defined(__GLIBC__) && ( __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 2))
 	/* Older glibc doesn't have getloadavg() - use sysinfo() */
 	/* thanks to Ville Herva for this code! */