When you use FLTK with VS2010, you may get the error: fatal error C1083: Cannot open include file: 'X11/Xlocale.h': No such file or directory.
The way to solve this is quite simple, just add the following line before '#include <FL/Fl.H>'
#define WIN32
本文转自博客园Grandyang的博客，原文链接：Solve error: Cannot open include file: 'X11/Xlocale.h': No such file or directory，如需转载请自行联系原博主。
