UNKNOWN           644 src/deoptimizer.h UNKNOWN,
UNKNOWN           773 src/isolate.cc YES, NO, UNKNOWN
UNKNOWN          1338 src/jsregexp.h UNKNOWN = -1, FALSE = 0, TRUE = 1
UNKNOWN           648 src/platform-win32.cc UNKNOWN,  // Output method has not yet been determined.
UNKNOWN            94 src/win32-headers.h #undef UNKNOWN
UNKNOWN           377 test/cctest/test-decls.cc UNKNOWN
UNKNOWN           462 test/cctest/test-decls.cc UNKNOWN