From 34c5e58ebbfbe728e87b807a4a022af0c34c7580 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Thu, 16 Apr 2009 18:29:51 +0000 Subject: 2009-04-16 Hans-Peter Nilsson * libc/include/stdint.h (INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX): Define. --- newlib/libc/include/stdint.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'newlib/libc/include/stdint.h') diff --git a/newlib/libc/include/stdint.h b/newlib/libc/include/stdint.h index d47b222..2791cd5 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 */ -- cgit v1.1