diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/include/stdint.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/newlib/libc/include/stdint.h b/newlib/libc/include/stdint.h index d47b22261..2791cd544 100644 --- a/newlib/libc/include/stdint.h +++ b/newlib/libc/include/stdint.h @@ -242,6 +242,9 @@ typedef uint64_t uint_least32_t; #if defined(__PTRDIFF_TYPE__) typedef signed __PTRDIFF_TYPE__ intptr_t; typedef unsigned __PTRDIFF_TYPE__ uintptr_t; +#define INTPTR_MAX PTRDIFF_MAX +#define INTPTR_MIN PTRDIFF_MIN +#define UINTPTR_MAX (2UL * PTRDIFF_MAX + 1) #else /* * Fallback to hardcoded values, @@ -249,6 +252,9 @@ typedef unsigned __PTRDIFF_TYPE__ uintptr_t; */ typedef signed long intptr_t; typedef unsigned long uintptr_t; +#define INTPTR_MAX __STDINT_EXP(LONG_MAX) +#define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1) +#define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) #endif /* Limits of Specified-Width Integer Types */ |