GitLab

(Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
(busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
variables.
(DEFAULT_BUSY_CURSOR_DELAY): New define.
(start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
(hide_busy_cursor): New functions.
(syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.