&reftitle.constants; &extension.constants; The following constants are for selective inheritance: PTHREADS_INHERIT_ALL (integer) The default inheritance mask used when starting Threads and Workers PTHREADS_INHERIT_INI (integer) Determines wether the ini entries are inherited by the new context PTHREADS_INHERIT_CONSTANTS (integer) Determines wether the constants are inherited by the new context PTHREADS_INHERIT_CLASSES (integer) Determines wether the class table is inherited by the new context PTHREADS_INHERIT_FUNCTIONS (integer) Determines wether the function table is inherited by the new context PTHREADS_INHERIT_INCLUDES (integer) Determines wether the included_files table is inherit by the new context PTHREADS_INHERIT_NONE (integer) Nothing will be inherited by the new context