438 	gzFile		compressedfp;  member
547 			fp->compressedfp = gzopen(path, mode_compression);  in cfopen()
552 			fp->compressedfp = gzopen(path, mode);  in cfopen()
556 		if (fp->compressedfp == NULL)  in cfopen()
568 		fp->compressedfp = NULL;  in cfopen()
591 	if (fp->compressedfp)  in cfread()
593 		ret = gzread(fp->compressedfp, ptr, size);  in cfread()
594 		if (ret != size && !gzeof(fp->compressedfp))  in cfread()
597 			const char *errmsg = gzerror(fp->compressedfp, &errnum);  in cfread()
618 	if (fp->compressedfp)  in cfwrite()
619 		return gzwrite(fp->compressedfp, ptr, size);  in cfwrite()
631 	if (fp->compressedfp)  in cfgetc()
633 		ret = gzgetc(fp->compressedfp);  in cfgetc()
636 			if (!gzeof(fp->compressedfp))  in cfgetc()
659 	if (fp->compressedfp)  in cfgets()
660 		return gzgets(fp->compressedfp, buf, len);  in cfgets()
677 	if (fp->compressedfp)  in cfclose()
679 		result = gzclose(fp->compressedfp);  in cfclose()
680 		fp->compressedfp = NULL;  in cfclose()
697 	if (fp->compressedfp)  in cfeof()
698 		return gzeof(fp->compressedfp);  in cfeof()
708 	if (fp->compressedfp)  in get_cfp_error()
711 		const char *errmsg = gzerror(fp->compressedfp, &errnum);  in get_cfp_error()