Function mariadb_sys::Lex_exact_charset_extended_collation_attrs_st_merge_collation

pub unsafe extern "C" fn Lex_exact_charset_extended_collation_attrs_st_merge_collation(
    this: *mut Lex_exact_charset_extended_collation_attrs_st,
    used: *mut Sql_used,
    map: *const Charset_collation_map_st,
    cl: *const Lex_extended_collation_st
) -> bool