Index: uspace/app/ps/func.c
===================================================================
--- uspace/app/ps/func.c	(revision ea55bc4de5768018b35ca09e60ec4f2e79c979d0)
+++ uspace/app/ps/func.c	(revision ea55bc4de5768018b35ca09e60ec4f2e79c979d0)
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2001-2004 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup ps
+ * @{
+ */
+
+/**
+ * @file
+ * @brief	Miscellaneous functions.
+ */
+
+#include <stdio.h>
+
+#include "func.h"
+
+void order(const uint64_t val, uint64_t *rv, char *suffix)
+{
+	if (val > 10000000000000000000ULL) {
+		*rv = val / 1000000000000000000ULL;
+		*suffix = 'Z';
+	} else if (val > 1000000000000000000ULL) {
+		*rv = val / 1000000000000000ULL;
+		*suffix = 'E';
+	} else if (val > 1000000000000000ULL) {
+		*rv = val / 1000000000000ULL;
+		*suffix = 'T';
+	} else if (val > 1000000000000ULL) {
+		*rv = val / 1000000000ULL;
+		*suffix = 'G';
+	} else if (val > 1000000000ULL) {
+		*rv = val / 1000000ULL;
+		*suffix = 'M';
+	} else if (val > 1000000ULL) {
+		*rv = val / 1000ULL;
+		*suffix = 'k';
+	} else {
+		*rv = val;
+		*suffix = ' ';
+	}
+}
+
+/** @}
+ */