Function: gnus-icalendar-event-list-p
gnus-icalendar-event-list-p is a byte-compiled function without a
source file.
This function is obsolete since 25.1; use (cl-typep ... '(list-of gnus-icalendar-event)) instead
Signature
(gnus-icalendar-event-list-p ARG1)
Documentation
Test OBJ to see if it a list of objects which are a child of type gnus-icalendar-event