Function libduckdb_sys::heapsort

pub unsafe extern "C" fn heapsort(
    __base: *mut c_void, 
    __nel: size_t, 
    __width: size_t, 
    __compar: Option<unsafe extern "C" fn(arg1: *const c_void, arg2: *const c_void) -> c_int>
) -> c_int