Unstops a process.
mp
process-unstop process => result
| process⇩ | 
A  mp:processobject. | 
| result⇩ | 
A boolean. | 
The function process-unstop unstops the process process if it is stopped.
If process was stopped (by process-stop), it is unstopped and resumes execution.
result is t if process was stopped, and nil otherwise.
There is a discussion of a typical use of process-unstop in the section 19.11.3 Stopping and unstopping processes.
LispWorks® User Guide and Reference Manual - 01 Dec 2021 19:30:51