Update copyright notice

[empserver] / include / misc.h

diff --git a/include/misc.h b/include/misc.h
index aba83d335e08dc397a4abd8ddb039cd070650f93..298332927a06c62e691653ebaa57359e01e7dd83 100644 (file)
--- a/include/misc.h
+++ b/include/misc.h
@@ -1,6 +1,6 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2011, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *  Copyright (C) 1986-2015, Dave Pare, Jeff Bailey, Thomas Ruschak,
  *                Ken Stevens, Steve McClure, Markus Armbruster
  *
  *  Empire is free software: you can redistribute it and/or modify
@@ -28,7 +28,8 @@
  *          but have to go somewhere!
  *
  *  Known contributors to this file:
- *       Doug Hay, 1998
+ *     Doug Hay, 1998
+ *     Markus Armbruster, 2004-2014
  */
 
 #ifndef MISC_H
@@ -37,6 +38,9 @@
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 
+#define LIMIT_TO(val, min, max) \
+    ((val) < (min) ? (min) : (val) > (max) ? (max) : (val))
+
 #ifdef _WIN32
 #include "w32misc.h"
 #endif /* _WIN32 */
@@ -47,15 +51,6 @@
 #define ATTRIBUTE(attrs)
 #endif
 
-/*
- * This uses a lot of thread stack with some versions of GNU libc,
- * which can lead to nasty heap smashes (observed with 2.2.93).
- * Disabled for now, until we readjust thread stack sizes.
- */
-#if 0
-#define RESOLVE_IPADDRESS      /* resolve ip addresses into hostnames */
-#endif
-
 #ifndef bit
 #define bit(x)         (1<<(x))
 #endif