_PR_MD_MAP_READDIR_ERROR  530 third_party/npapi/npspy/extern/nspr/md/_win16.h #define _PR_MD_MAP_READDIR_ERROR        _PR_MD_map_error
_PR_MD_MAP_READDIR_ERROR   53 third_party/npapi/npspy/extern/nspr/md/_win32_errors.h #define	_PR_MD_MAP_READDIR_ERROR	_MD_unix_readdir_error