id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
13600	Conflicting types for 'InitializeCriticalSection'	markus_bonk@…	Frank Mori Hess	"When compiling with Visual C++ 2017 LLVM-vs2017 toolset (CLang), the following code produces ""fatal error : conflicting types for InitializeCriticalSection?"":

    #include <windows.h>
    #include <boost/signals2.hpp>
The error happens at line 55 in

http://www.boost.org/doc/libs/1_66_0/boost/signals2/detail/lwm_win32_cs.hpp

which reads

extern ""C"" __declspec(dllimport) void __stdcall InitializeCriticalSection(critical_section *);

This bug is similar to https://svn.boost.org/trac10/ticket/12927"	Bugs	closed	To Be Determined	signals2	Boost 1.66.0	Problem	fixed