diff options
Diffstat (limited to 'Utilities/cmliblzma/liblzma/api/lzma.h')
| -rw-r--r-- | Utilities/cmliblzma/liblzma/api/lzma.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/Utilities/cmliblzma/liblzma/api/lzma.h b/Utilities/cmliblzma/liblzma/api/lzma.h index fb874c3..aa88e42 100644 --- a/Utilities/cmliblzma/liblzma/api/lzma.h +++ b/Utilities/cmliblzma/liblzma/api/lzma.h @@ -82,12 +82,20 @@ # if !defined(UINT32_C) || !defined(UINT64_C) \ || !defined(UINT32_MAX) || !defined(UINT64_MAX) /* - * MSVC has no C99 support, and thus it cannot be used to - * compile liblzma. The liblzma API has to still be usable - * from MSVC, so we need to define the required standard - * integer types here. + * MSVC versions older than 2013 have no C99 support, and + * thus they cannot be used to compile liblzma. Using an + * existing liblzma.dll with old MSVC can work though(*), + * but we need to define the required standard integer + * types here in a MSVC-specific way. + * + * (*) If you do this, the existing liblzma.dll probably uses + * a different runtime library than your MSVC-built + * application. Mixing runtimes is generally bad, but + * in this case it should work as long as you avoid + * the few rarely-needed liblzma functions that allocate + * memory and expect the caller to free it using free(). */ -# if defined(_WIN32) && defined(_MSC_VER) +# if defined(_WIN32) && defined(_MSC_VER) && _MSC_VER < 1800 typedef unsigned __int8 uint8_t; typedef unsigned __int32 uint32_t; typedef unsigned __int64 uint64_t; @@ -211,7 +219,11 @@ */ #ifndef lzma_nothrow # if defined(__cplusplus) -# define lzma_nothrow throw() +# if __cplusplus >= 201103L +# define lzma_nothrow noexcept +# else +# define lzma_nothrow throw() +# endif # elif __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) # define lzma_nothrow __attribute__((__nothrow__)) # else @@ -286,7 +298,7 @@ extern "C" { #include "lzma/filter.h" #include "lzma/bcj.h" #include "lzma/delta.h" -#include "lzma/lzma.h" +#include "lzma/lzma12.h" /* Container formats */ #include "lzma/container.h" |