Function pgrx_pg_sys::hash_agg_set_limits

pub unsafe fn hash_agg_set_limits(
    arg_hashentrysize: f64,
    arg_input_groups: f64,
    arg_used_bits: c_int,
    arg_mem_limit: *mut Size,
    arg_ngroups_limit: *mut uint64,
    arg_num_partitions: *mut c_int
)