LIBXML_MODULE_EXTENSION  382 third_party/libxml/linux/include/libxml/xmlversion.h #define LIBXML_MODULE_EXTENSION ".so" 
LIBXML_MODULE_EXTENSION  382 third_party/libxml/mac/include/libxml/xmlversion.h #define LIBXML_MODULE_EXTENSION ".so" 
LIBXML_MODULE_EXTENSION  382 third_party/libxml/win32/include/libxml/xmlversion.h #define LIBXML_MODULE_EXTENSION ".dll"