cfopen 438 chrome/installer/mac/third_party/bsdiff/goobspatch.c cfopen(&cf, argv[3], sizeof(header), "control", header[88]); cfopen 439 chrome/installer/mac/third_party/bsdiff/goobspatch.c cfopen(&df, argv[3], sizeof(header) + zctrllen, "diff", header[89]); cfopen 440 chrome/installer/mac/third_party/bsdiff/goobspatch.c cfopen(&ef, argv[3], sizeof(header) + zctrllen + zdatalen, "extra",