Function mariadb_sys::Charset_collation_map_st_insert_or_replace1

pub unsafe extern "C" fn Charset_collation_map_st_insert_or_replace1(
    this: *mut Charset_collation_map_st,
    cs: *const LEX_CSTRING,
    cl: *const LEX_CSTRING,
    error_on_conflicting_duplicate: bool,
    utf8_flag: myf
) -> bool