/*! @page name_space Name spaces @section env Process' environment name space WiredTiger's environment variables begin with the string "WIREDTIGER". @section c C language name space WiredTiger's public function names begin with the string "wiredtiger". WiredTiger's public \c \#define and structure \c typedef declarations begin with the string "WT_". WiredTiger's private function names begin with the string "__wt_". @section filename File system name space WiredTiger's files begin with the string "WiredTiger"; applications should not create files in the WiredTiger file system name space. @section error Error return name space WiredTiger reserves all values from -31,800 to -31,999 as possible error return values. */