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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-13 20:56:12 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-13 20:56:12 +0000 |
commit | 0e6ef35d7faf0d0978120a502bf58f4c109ee948 (patch) | |
tree | f90cd2ddb2d5662b33ba53c9f9e7862839f7552b /nuttx/arch/sh/include/m16c/limits.h | |
parent | b1d16090ec82c7a5b690e0cc6b493bf92ae81f7c (diff) | |
download | px4-nuttx-0e6ef35d7faf0d0978120a502bf58f4c109ee948.tar.gz px4-nuttx-0e6ef35d7faf0d0978120a502bf58f4c109ee948.tar.bz2 px4-nuttx-0e6ef35d7faf0d0978120a502bf58f4c109ee948.zip |
Add range of pointer integer types
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2333 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/sh/include/m16c/limits.h')
-rw-r--r-- | nuttx/arch/sh/include/m16c/limits.h | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/nuttx/arch/sh/include/m16c/limits.h b/nuttx/arch/sh/include/m16c/limits.h index c97644572..61fca2882 100644 --- a/nuttx/arch/sh/include/m16c/limits.h +++ b/nuttx/arch/sh/include/m16c/limits.h @@ -44,34 +44,39 @@ * Definitions ****************************************************************************/ -#define CHAR_BIT 8 -#define SCHAR_MIN 0x80 -#define SCHAR_MAX 0x7f -#define UCHAR_MAX 0xff +#define CHAR_BIT 8 +#define SCHAR_MIN 0x80 +#define SCHAR_MAX 0x7f +#define UCHAR_MAX 0xff /* These could be different on machines where char is unsigned */ -#define CHAR_MIN SCHAR_MIN -#define CHAR_MAX SCHAR_MAX +#define CHAR_MIN SCHAR_MIN +#define CHAR_MAX SCHAR_MAX -#define SHRT_MIN 0x8000 -#define SHRT_MAX 0x7fff -#define USHRT_MAX 0xffff +#define SHRT_MIN 0x8000 +#define SHRT_MAX 0x7fff +#define USHRT_MAX 0xffff /* For M16C, type int is 16-bits, the same size as type 'short int' */ -#define INT_MIN SHRT_MIN -#define INT_MAX SHRT_MAX -#define UINT_MAX USHRT_MAX +#define INT_MIN SHRT_MIN +#define INT_MAX SHRT_MAX +#define UINT_MAX USHRT_MAX /* For M16C, typle 'long int' is 32-bits */ -#define LONG_MAX 0x80000000 -#define LONG_MIN 0x7fffffff -#define ULONG_MAX 0xffffffff +#define LONG_MAX 0x80000000 +#define LONG_MIN 0x7fffffff +#define ULONG_MAX 0xffffffff -#define LLONG_MAX 0x8000000000000000 -#define LLONG_MIN 0x7fffffffffffffff -#define ULLONG_MAX 0xffffffffffffffff +#define LLONG_MAX 0x8000000000000000 +#define LLONG_MIN 0x7fffffffffffffff +#define ULLONG_MAX 0xffffffffffffffff + +/* A pointer is 2 bytes */ + +#define PTR_MIN 0x0000 +#define PTR_MAX 0xffff #endif /* __ARCH_SH_INCLUDE_M16C_LIMITS_H */ |