1 
2 // Copyright 2018 Peter Dimov.
3 // Distributed under the Boost Software License, Version 1.0.
4 
5 #include <boost/config.hpp>
6 
7 #if defined(SINGLE_INSTANCE_DYN_LINK)
8 # define EXPORT BOOST_SYMBOL_EXPORT
9 #else
10 # define EXPORT
11 #endif
12 
13 #include <boost/system/error_code.hpp>
14 using namespace boost::system;
15 
16 namespace lib1
17 {
18 
get_system_code()19 EXPORT error_code get_system_code()
20 {
21     return error_code( 0, system_category() );
22 }
23 
get_generic_code()24 EXPORT error_code get_generic_code()
25 {
26     return error_code( 0, generic_category() );
27 }
28 
29 } // namespace lib1
30