diff options
Diffstat (limited to '')
-rw-r--r-- | src/uniquekey.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/uniquekey.h b/src/uniquekey.h index a72426c..015fbf2 100644 --- a/src/uniquekey.h +++ b/src/uniquekey.h | |||
@@ -1,7 +1,7 @@ | |||
1 | #if !defined __LANES_UNIQUEKEY_H__ | 1 | #if !defined __LANES_UNIQUEKEY_H__ |
2 | #define __LANES_UNIQUEKEY_H__ 1 | 2 | #define __LANES_UNIQUEKEY_H__ 1 |
3 | 3 | ||
4 | #include "macros_and_utils.h" | 4 | #include "compat.h" |
5 | 5 | ||
6 | // Lua light userdata can hold a pointer. | 6 | // Lua light userdata can hold a pointer. |
7 | struct s_UniqueKey | 7 | struct s_UniqueKey |
@@ -10,11 +10,11 @@ struct s_UniqueKey | |||
10 | }; | 10 | }; |
11 | typedef struct s_UniqueKey UniqueKey; | 11 | typedef struct s_UniqueKey UniqueKey; |
12 | 12 | ||
13 | #if LUAJIT_FLAVOR == 64 // building against LuaJIT headers for 64 bits, light userdata is restricted to 47 significant bits, because LuaJIT uses the other bits for internal optimizations | 13 | #if LUAJIT_FLAVOR() == 64 // building against LuaJIT headers for 64 bits, light userdata is restricted to 47 significant bits, because LuaJIT uses the other bits for internal optimizations |
14 | #define MAKE_UNIQUE_KEY( p_) ((void*)((ptrdiff_t)(p_) & 0x7fffffffffffull)) | 14 | #define MAKE_UNIQUE_KEY( p_) ((void*)((ptrdiff_t)(p_) & 0x7fffffffffffull)) |
15 | #else // LUAJIT_FLAVOR | 15 | #else // LUAJIT_FLAVOR() |
16 | #define MAKE_UNIQUE_KEY( p_) ((void*)(ptrdiff_t)(p_)) | 16 | #define MAKE_UNIQUE_KEY( p_) ((void*)(ptrdiff_t)(p_)) |
17 | #endif // LUAJIT_FLAVOR | 17 | #endif // LUAJIT_FLAVOR() |
18 | 18 | ||
19 | #define DECLARE_UNIQUE_KEY( name_) UniqueKey name_ | 19 | #define DECLARE_UNIQUE_KEY( name_) UniqueKey name_ |
20 | #define DECLARE_CONST_UNIQUE_KEY( name_, p_) UniqueKey const name_ = { MAKE_UNIQUE_KEY( p_)} | 20 | #define DECLARE_CONST_UNIQUE_KEY( name_, p_) UniqueKey const name_ = { MAKE_UNIQUE_KEY( p_)} |