NFRAMES          2164 gc/include/private/gcconfig.h #     define NFRAMES 6	/* Number of frames to save. Even for		*/
NFRAMES          2167 gc/include/private/gcconfig.h #     define NFRAMES ((SAVE_CALL_COUNT + 1) & ~1)
NFRAMES          2172 gc/include/private/gcconfig.h #   define NFRAMES 1