NAME
	pointerp - determine if the value of a variable is an array

SYNOPSIS
	int pointerp(mixed testvar)

DESCRIPTION
	This function return 1 if `testvar' was of the type pointer,
	and 0 otherwise.

SEE ALSO
	intp, stringp, mappingp, objectp

Help topics available:

_m_delete	allocate	atoi	capitalize	clear_bit
crypt	ctime	explode	filter_array	filter_mapping
implode	intp	itoa	lower_case	m_delete
m_indices	m_sizeof	m_values	map_array	map_mapping
mappingp	member_array	mkmapping	objectp	pointerp
replace	set_bit	sizeof	sort_array	sscanf
stringp	strlen	test_bit	unique_array	upper_case