Add _MIN and _MAX macros for the fixed-size types.

1 files changed, 16 insertions, 0 deletions

diff --git a/inttypes/inttypes.h b/inttypes/inttypes.h
index c4e56662..e353aa93 100644
--- a/inttypes/inttypes.h
+++ b/inttypes/inttypes.h
@@ -182,4 +182,20 @@ typedef unsigned char		uint8_t;
 #define SCNx32		_scn32 "x"
 #define SCNx64		_scn64 "x"
 
+#define INT8_MIN	INT8_C(-128)
+#define INT8_MAX	INT8_C(127)
+#define UINT8_MAX	UINT8_C(255)
+
+#define INT16_MIN	INT16_C(-32768)
+#define INT16_MAX	INT16_C(32767)
+#define UINT16_MAX	UINT16_C(65535)
+
+#define INT32_MIN	INT32_C(-2147483648)
+#define INT32_MAX	INT32_C(2147483647)
+#define UINT32_MAX	UINT32_C(4294967295)
+
+#define INT64_MIN	INT64_C(-9223372036854775808)
+#define INT64_MAX	INT64_C(9223372036854775807)
+#define UINT64_MAX	UINT64_C(18446744073709551615)
+
 #endif /* INTTYPES_H */