diff -r 1fdbf4170ef4 -r b8bf95b39952 src/server/util/util.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/util/util.c	Sat Jan 14 13:53:44 2012 +0100
@@ -0,0 +1,133 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
+ *
+ * THE BSD LICENSE
+ *
+ * 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. 
+ *
+ * Neither the name of the  nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without 
+ * specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 COPYRIGHT OWNER 
+ * OR CONTRIBUTORS 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.
+ */
+
+/*
+ * util.c: A hodge podge of utility functions and standard functions which 
+ *         are unavailable on certain systems
+ * 
+ * Rob McCool
+ */
+
+#ifdef XP_UNIX
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <limits.h>
+#include "prthread.h"
+#endif /* XP_UNIX */
+
+
+#include "nspr.h"
+#include "../public/nsapi.h"
+
+#include "util.h"
+
+/*
+NSAPI_PUBLIC int util_getboolean(const char *v, int def) {
+    if(v[0] == 'T' || v[0] == 't') {
+        return 1;
+    }
+    if(v[0] == 'F' || v[0] == 'f') {
+        return 0;
+    }
+    return def;
+}
+*/
+
+NSAPI_PUBLIC int INTutil_getboolean(const char *v, int def) {
+    if(v[0] == 'T' || v[0] == 't') {
+        return 1;
+    }
+    if(v[0] == 'F' || v[0] == 'f') {
+        return 0;
+    }
+    return def;
+}
+
+
+/* ------------------------------ util_itoa ------------------------------- */
+/*
+NSAPI_PUBLIC int util_itoa(int i, char *a)
+{
+    int len = util_i64toa(i, a);
+
+    PR_ASSERT(len < UTIL_ITOA_SIZE);
+
+    return len;
+}
+*/
+NSAPI_PUBLIC int INTutil_itoa(int i, char *a) {
+    return INTutil_i64toa(i, a);
+}
+
+
+/* ----------------------------- util_i64toa ------------------------------ */
+
+/*
+ * Assumption: Reversing the digits will be faster in the general case
+ * than doing a log10 or some nasty trick to find the # of digits.
+ */
+
+NSAPI_PUBLIC int INTutil_i64toa(PRInt64 i, char *a)
+{
+    register int x, y, p;
+    register char c;
+    int negative;
+
+    negative = 0;
+    if(i < 0) {
+        *a++ = '-';
+        negative = 1;
+        i = -i;
+    }
+    p = 0;
+    while(i > 9) {
+        a[p++] = (i%10) + '0';
+        i /= 10;
+    }
+    a[p++] = i + '0';
+
+    if(p > 1) {
+        for(x = 0, y = p - 1; x < y; ++x, --y) {
+            c = a[x];
+            a[x] = a[y];
+            a[y] = c;
+        }
+    }
+    a[p] = '\0';
+
+    //PR_ASSERT(p + negative < UTIL_I64TOA_SIZE);
+
+    return p + negative;
+}