Function
mp
process-send process thing &key change-priority =>
A process
An object
A fixnum,nil,t, or:default
process-send function queues object in the mailbox of the given process. If change-priority, which has a default value of:default, is non-nil, it controls how the priority of that process is calculated as follows:fixnum -- use the value of change-priority as the new priority.t -- set the priority to the interactive priority.:default -- set the priority to the normal running priority.mailbox-reader-processmailbox-send