FINFO_READ_FUNC   314 ext/fileinfo/libmagic/cdf.c 	if (FINFO_READ_FUNC(info->i_fd, buf, len) != (ssize_t)len)
FINFO_READ_FUNC   227 ext/fileinfo/libmagic/compress.c 		switch ((rv = FINFO_READ_FUNC(fd, buf, n))) {