1 | //===- GUID.h ---------------------------------------------------*- C++ -*-===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef LLVM_DEBUGINFO_CODEVIEW_GUID_H |
10 | #define LLVM_DEBUGINFO_CODEVIEW_GUID_H |
11 | |
12 | #include <cstdint> |
13 | #include <cstring> |
14 | |
15 | namespace llvm { |
16 | class raw_ostream; |
17 | |
18 | namespace codeview { |
19 | |
20 | /// This represents the 'GUID' type from windows.h. |
21 | struct GUID { |
22 | uint8_t Guid[16]; |
23 | }; |
24 | |
25 | inline bool operator==(const GUID &LHS, const GUID &RHS) { |
26 | return 0 == ::memcmp(s1: LHS.Guid, s2: RHS.Guid, n: sizeof(LHS.Guid)); |
27 | } |
28 | |
29 | inline bool operator<(const GUID &LHS, const GUID &RHS) { |
30 | return ::memcmp(s1: LHS.Guid, s2: RHS.Guid, n: sizeof(LHS.Guid)) < 0; |
31 | } |
32 | |
33 | inline bool operator<=(const GUID &LHS, const GUID &RHS) { |
34 | return ::memcmp(s1: LHS.Guid, s2: RHS.Guid, n: sizeof(LHS.Guid)) <= 0; |
35 | } |
36 | |
37 | inline bool operator>(const GUID &LHS, const GUID &RHS) { |
38 | return !(LHS <= RHS); |
39 | } |
40 | |
41 | inline bool operator>=(const GUID &LHS, const GUID &RHS) { |
42 | return !(LHS < RHS); |
43 | } |
44 | |
45 | inline bool operator!=(const GUID &LHS, const GUID &RHS) { |
46 | return !(LHS == RHS); |
47 | } |
48 | |
49 | raw_ostream &operator<<(raw_ostream &OS, const GUID &Guid); |
50 | |
51 | } // namespace codeview |
52 | } // namespace llvm |
53 | |
54 | #endif |
55 | |