version.h (1723B)
1 /* Copyright 2016 Google Inc. All Rights Reserved. 2 3 Distributed under MIT license. 4 See file LICENSE for detail or copy at https://opensource.org/licenses/MIT 5 */ 6 7 /* Version definition. */ 8 9 #ifndef BROTLI_COMMON_VERSION_H_ 10 #define BROTLI_COMMON_VERSION_H_ 11 12 /* Compose 3 components into a single number. In a hexadecimal representation 13 B and C components occupy exactly 3 digits. */ 14 #define BROTLI_MAKE_HEX_VERSION(A, B, C) ((A << 24) | (B << 12) | C) 15 16 /* Those macros should only be used when library is compiled together with 17 the client. If library is dynamically linked, use BrotliDecoderVersion and 18 BrotliEncoderVersion methods. */ 19 20 #define BROTLI_VERSION_MAJOR 1 21 #define BROTLI_VERSION_MINOR 2 22 #define BROTLI_VERSION_PATCH 0 23 24 #define BROTLI_VERSION BROTLI_MAKE_HEX_VERSION( \ 25 BROTLI_VERSION_MAJOR, BROTLI_VERSION_MINOR, BROTLI_VERSION_PATCH) 26 27 /* This macro is used by build system to produce Libtool-friendly soname. See 28 https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html 29 Version evolution rules: 30 - interfaces added (or change is compatible) -> current+1:0:age+1 31 - interfaces removed (or changed is incompatible) -> current+1:0:0 32 - interfaces not changed -> current:revision+1:age 33 */ 34 35 #define BROTLI_ABI_CURRENT 3 36 #define BROTLI_ABI_REVISION 0 37 #define BROTLI_ABI_AGE 2 38 39 #if BROTLI_VERSION_MAJOR != (BROTLI_ABI_CURRENT - BROTLI_ABI_AGE) 40 #error ABI/API version inconsistency 41 #endif 42 43 #if BROTLI_VERSION_MINOR != BROTLI_ABI_AGE 44 #error ABI/API version inconsistency 45 #endif 46 47 #if BROTLI_VERSION_PATCH != BROTLI_ABI_REVISION 48 #error ABI/API version inconsistency 49 #endif 50 51 #endif /* BROTLI_COMMON_VERSION_H_ */