SYNOPSIS
	mixed get_type_info(mixed arg, int flag)

DESCRIPTION
	Returns info about the type of arg, as controlled by the flag.

	If the optional argument <flag>flag is not a number, an array is
	returned, whose first element is an integer denoting the data
	type, as defined in <lpctypes.h>. The second entry can contain
	additional information about arg.

	If <flag> flag is the number 0, only the first element of that array
	(i.e. the data type) is returned (as int). If <flag> is 1, the
	second element is returned.

	If <arg> is a closure, the <flag> setting 2 lets the efun
	return the object the closure is bound to.
	For every other <flag> setting, -1 is returned.

        The secondary information is:
          - for mappings the width, ie the number of data items per key.
          - for closures, symbols and quoted arrays the number of quotes.
          - for strings 0 for shared strings, and non-0 for others.
          - -1 for all other datatypes.

BUGS
	This function seems to be due to frequent changes as the
	driver develops resp. is debugged.

HISTORY
	Introduced in 3.2@127
	Flag setting 2 was introduced in 3.2.1@84.
        Secondary string information was introduced in 3.2.7.

SEE ALSO
	debug_info(E), typeof(E)

