ltq-vdsl-app: build fix for MUSL

SVN-Revision: 46006

package/network/config/ltq-vdsl-app/patches/101-musl.patch

@@ -0,0 +1,10 @@
+--- a/src/dsl_cpe_control.c
++++ b/src/dsl_cpe_control.c
+@@ -12,6 +12,7 @@
+ /*
+ Includes
+ */
++#include <limits.h>
+ #include "dsl_cpe_control.h"
+ #include "dsl_cpe_cli.h"
+ #include "dsl_cpe_cli_console.h"