id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 1547,[thread] error C2065: 'NULL' : undeclared identifier in thread_primitives.hpp,faridz@…,Anthony Williams," The [http://incubator.apache.org/stdcxx/ stdcxx] is the another implementation of the STL (initially based on RogueWave STL). The following errors are encountered when running boost regression tests on msvc with stdcxx-4.2.0. {{{ d:\boost\boost\boost\thread\win32\thread_primitives.hpp(184) : error C2065: 'NULL' : undeclared identifier d:\boost\boost\boost\thread\win32\thread_primitives.hpp(184) : error C2065: 'NULL' : undeclared identifier }}} I propose to add #include in thread_primitives.hpp to define the NULL macro, or even better - replace the all NULL macros to 0.",Bugs,closed,Boost 1.35.0,thread,Boost Development Trunk,Showstopper,fixed,,