NAME
	test_bit - test a bit in a bitstring

SYNOPSIS
	int test_bit(string str, int b)


DESCRIPTION
	Return the status of bit b in bitstring str. The default status of
	a bit is 0.

        Config.h must define MUDOS_BITSTRING for bitstring functions to
        exist.

ERROR
	If b < 0 an error will occur. The resulting bitstring must also be
	smaller than MAX_STRING_SIZE.

NOTE
	Bitstrings are currently on byte level. This may change in the
	future, so do NOT make ANY assumptions on bitstring data.

SEE ALSO
	efun/bitstrings/