+#if( ipconfigUSE_DNS == 0 )\r
+ /* The DNS module will not be included. */\r
+ #if( ( ipconfigUSE_LLMNR != 0 ) || ( ipconfigUSE_NBNS != 0 ) )\r
+ /* LLMNR and NBNS depend on DNS because those protocols share a lot of code. */\r
+ #error When either LLMNR or NBNS is used, ipconfigUSE_DNS must be defined\r
+ #endif\r
+#endif\r
+\r