Allow watch(8) to use more than 10 snp* devices. This limitation was purely due to the way watch(8) looks for available snoop devices. PR: bin/118286 Submitted by: Mykola Zubach <zuborg@advancedhosters.com> Reviewed by: rwatson, csjp, imp (all a long time ago) Approved by: imp (mentor) (long time ago)