diff options
Diffstat (limited to 'lib/Headers/stdint.h')
| -rw-r--r-- | lib/Headers/stdint.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h index d2ba8de135..ed3240abc9 100644 --- a/lib/Headers/stdint.h +++ b/lib/Headers/stdint.h @@ -630,8 +630,13 @@ typedef __UINTMAX_TYPE__ uintmax_t; /* C99 7.18.3 Limits of other integer types. */ #define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__) #define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__) -#define WINT_MIN __INTN_MIN(__WINT_WIDTH__) -#define WINT_MAX __INTN_MAX(__WINT_WIDTH__) +#ifdef __WINT_UNSIGNED__ +# define WINT_MIN 0 +# define WINT_MAX __UINTN_MAX(__WINT_WIDTH__) +#else +# define WINT_MIN __INTN_MIN(__WINT_WIDTH__) +# define WINT_MAX __INTN_MAX(__WINT_WIDTH__) +#endif /* FIXME: if we ever support a target with unsigned wchar_t, this should be * 0 .. Max. |