c-electric-delete-forward
c-electric-delete-forward is an interactive compiled Lisp function in `cc-cmds.el
'.
(c-electric-delete-forward ARG)
Delete the following character or whitespace.
If `c-hungry-delete-key' is non-nil (indicated by "/h" on the mode
line) then all following whitespace is consumed. If however a prefix
argument is supplied, or `c-hungry-delete-key' is nil, or point is
inside a literal then the function in the variable `c-delete-function'
is called.