Defined in File filter.h
int rc_filter_multiply_three(rc_filter_t f1, rc_filter_t f2, rc_filter_t f3, rc_filter_t *out)¶
Creates a new filter ‘out’ by multiplying f1*f2*f3.
The contents of f3 are freed safely if necessary and new memory is allocated to avoid memory leaks.
Returns 0 on success or -1 on failure.