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Diffstat (limited to 'nuttx/arch/sim/include/limits.h')
-rw-r--r--nuttx/arch/sim/include/limits.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/nuttx/arch/sim/include/limits.h b/nuttx/arch/sim/include/limits.h
index aef6efa45..814319c0a 100644
--- a/nuttx/arch/sim/include/limits.h
+++ b/nuttx/arch/sim/include/limits.h
@@ -74,7 +74,8 @@
/* A pointer is 4 bytes */
-#define PTR_MIN 0x00000000
-#define PTR_MAX 0xffffffff
+#define PTR_MIN 0x80000000
+#define PTR_MAX 0x7fffffff
+#define UPTR_MAX 0xffffffff
#endif /* __ARCH_SIM_INCLUDE_LIMITS_H */