$NetBSD$

--- kkbswitch/kbconfig.cpp.orig	2005-01-16 00:28:33.000000000 +0600
+++ kkbswitch/kbconfig.cpp
@@ -15,6 +15,8 @@
  *                                                                         *
  ***************************************************************************/
 
+/* usleep() is declared in unistd.h by POSIX */
+#include <unistd.h>
 #include <config.h> 
 #include <kdeversion.h>
 #include <klocale.h>
