zcalib 39 drivers/macintosh/ams/ams-input.c z -= ams_info.zcalib; zcalib 60 drivers/macintosh/ams/ams-input.c ams_info.zcalib = z; zcalib 58 drivers/macintosh/ams/ams.h int xcalib, ycalib, zcalib;