Function: sequencep
sequencep is a function defined in data.c.
Signature
(sequencep OBJECT)
Documentation
Return t if OBJECT is a sequence (list or array).
Source Code
// Defined in /usr/src/emacs/src/data.c
{
if (CONSP (object) || NILP (object) || ARRAYP (object))
return Qt;
return Qnil;
}