diff options
Diffstat (limited to 'src/packed.h')
-rw-r--r-- | src/packed.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/packed.h b/src/packed.h new file mode 100644 index 0000000..3857c22 --- /dev/null +++ b/src/packed.h | |||
@@ -0,0 +1,22 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018 Yubico AB. All rights reserved. | ||
3 | * Use of this source code is governed by a BSD-style | ||
4 | * license that can be found in the LICENSE file. | ||
5 | */ | ||
6 | |||
7 | #ifndef _PACKED_H | ||
8 | #define _PACKED_H | ||
9 | |||
10 | #if defined(__GNUC__) | ||
11 | #define PACKED_TYPE(type, def) \ | ||
12 | typedef def __attribute__ ((__packed__)) type; | ||
13 | #elif defined(_MSC_VER) | ||
14 | #define PACKED_TYPE(type, def) \ | ||
15 | __pragma(pack(push, 1)) \ | ||
16 | typedef def type; \ | ||
17 | __pragma(pack(pop)) | ||
18 | #else | ||
19 | #error "please provide a way to define packed types on your platform" | ||
20 | #endif | ||
21 | |||
22 | #endif /* !_PACKED_H */ | ||