--- a/src/server/util/util.c	Wed Oct 26 15:53:56 2016 +0200
+++ b/src/server/util/util.c	Thu Oct 27 16:56:00 2016 +0200
@@ -381,6 +381,18 @@
     return def;
 }
 
+NSAPI_PUBLIC int util_strtoint(char *str, int64_t *value) {
+    char *end;
+    errno = 0;
+    int64_t val = strtoll(str, &end, 0);
+    if(errno == 0) {
+        *value = val;
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
 
 /* ------------------------------ util_itoa ------------------------------- */
 /*