1 import std.stdio; 2 import std.string : format; 3 printLibraryString(string str)4 export int printLibraryString (string str) 5 { 6 writeln ("Library says: %s".format (str)); 7 return 4; 8 } 9 version(Windows)10 version (Windows) 11 { 12 import core.sys.windows.dll; 13 mixin SimpleDllMain; 14 } 15