44 	u8 *parse = input;  in parse_header()  local
51 	 * Then it is possible to parse several fields until the minimum  in parse_header()
59 		if (*parse++ != lzop_magic[l])  in parse_header()
65 	version = get_unaligned_be16(parse);  in parse_header()
66 	parse += 7;  in parse_header()
68 		level = *parse++;  in parse_header()
69 	if (get_unaligned_be32(parse) & HEADER_HAS_FILTER)  in parse_header()
70 		parse += 8; /* flags + filter info */  in parse_header()
72 		parse += 4; /* flags */  in parse_header()
80 	if (end - parse < 8 + 1 + 4)  in parse_header()
84 	parse += 8;  in parse_header()
86 		parse += 4;	/* skip mtime_high */  in parse_header()
88 	l = *parse++;  in parse_header()
90 	if (end - parse < l + 4)  in parse_header()
92 	parse += l + 4;  in parse_header()
94 	*skip = parse - input;  in parse_header()