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| author | Ken Dyck <ken.dyck@onsemi.com> | 2009-11-19 12:33:01 +0000 |
|---|---|---|
| committer | Ken Dyck <ken.dyck@onsemi.com> | 2009-11-19 12:33:01 +0000 |
| commit | 8a3e9d9c0071f3482b92c299005878b122d0a1d4 (patch) | |
| tree | 2dbf17c6d6893c422d1b0bd3258938d275a0f3c3 | |
| parent | d00c75179c8c0b38e7bcd6365547ca5ba64bf491 (diff) | |
Construct the macro body of PTRDIFF_MAX and PTRDIFF_MIN from __PTRDIFF_WIDTH__.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89343 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Headers/stdint.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h index ccaf3499a4..f7382e838a 100644 --- a/lib/Headers/stdint.h +++ b/lib/Headers/stdint.h @@ -606,23 +606,19 @@ typedef __stdint_exjoin3(uint, __INTMAX_WIDTH__, _t) uintmax_t; #define INTPTR_MIN __stdint_exjoin3( INT, __INTPTR_WIDTH__, _MIN) #define INTPTR_MAX __stdint_exjoin3( INT, __INTPTR_WIDTH__, _MAX) #define UINTPTR_MAX __stdint_exjoin3(UINT, __INTPTR_WIDTH__, _MAX) +#define PTRDIFF_MIN __stdint_exjoin3( INT, __PTRDIFF_WIDTH__, _MIN) +#define PTRDIFF_MAX __stdint_exjoin3( INT, __PTRDIFF_WIDTH__, _MAX) #if __POINTER_WIDTH__ == 64 -#define PTRDIFF_MIN INT64_MIN -#define PTRDIFF_MAX INT64_MAX #define SIZE_MAX UINT64_MAX #elif __POINTER_WIDTH__ == 32 -#define PTRDIFF_MIN INT32_MIN -#define PTRDIFF_MAX INT32_MAX #define SIZE_MAX UINT32_MAX #elif __POINTER_WIDTH__ == 16 -#define PTRDIFF_MIN INT16_MIN -#define PTRDIFF_MAX INT16_MAX #define SIZE_MAX UINT16_MAX #else |