diff options
| -rw-r--r-- | sys/i386/include/_limits.h | 12 | ||||
| -rw-r--r-- | sys/i386/include/limits.h | 12 | ||||
| -rw-r--r-- | sys/powerpc/include/_limits.h | 12 | ||||
| -rw-r--r-- | sys/powerpc/include/limits.h | 12 |
4 files changed, 36 insertions, 12 deletions
diff --git a/sys/i386/include/_limits.h b/sys/i386/include/_limits.h index 602bb61..8aabe24 100644 --- a/sys/i386/include/_limits.h +++ b/sys/i386/include/_limits.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)limits.h 8.3 (Berkeley) 1/4/94 - * $Id$ + * $Id: limits.h,v 1.11 1997/02/22 09:34:47 peter Exp $ */ #ifndef _MACHINE_LIMITS_H_ @@ -54,8 +54,14 @@ #define SCHAR_MIN (-128) /* max value for a signed char */ #define UCHAR_MAX 255 /* max value for an unsigned char */ -#define CHAR_MAX 127 /* max value for a char */ -#define CHAR_MIN (-128) /* min value for a char */ + +#ifdef __CHAR_UNSIGNED__ +# define CHAR_MIN 0 /* min value for a char */ +# define CHAR_MAX UCHAR_MAX /* max value for a char */ +#else +# define CHAR_MIN SCHAR_MIN /* min value for a char */ +# define CHAR_MAX SCHAR_MAX /* max value for a char */ +#endif #define USHRT_MAX 65535 /* max value for an unsigned short */ #define SHRT_MAX 32767 /* max value for a short */ diff --git a/sys/i386/include/limits.h b/sys/i386/include/limits.h index 602bb61..8aabe24 100644 --- a/sys/i386/include/limits.h +++ b/sys/i386/include/limits.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)limits.h 8.3 (Berkeley) 1/4/94 - * $Id$ + * $Id: limits.h,v 1.11 1997/02/22 09:34:47 peter Exp $ */ #ifndef _MACHINE_LIMITS_H_ @@ -54,8 +54,14 @@ #define SCHAR_MIN (-128) /* max value for a signed char */ #define UCHAR_MAX 255 /* max value for an unsigned char */ -#define CHAR_MAX 127 /* max value for a char */ -#define CHAR_MIN (-128) /* min value for a char */ + +#ifdef __CHAR_UNSIGNED__ +# define CHAR_MIN 0 /* min value for a char */ +# define CHAR_MAX UCHAR_MAX /* max value for a char */ +#else +# define CHAR_MIN SCHAR_MIN /* min value for a char */ +# define CHAR_MAX SCHAR_MAX /* max value for a char */ +#endif #define USHRT_MAX 65535 /* max value for an unsigned short */ #define SHRT_MAX 32767 /* max value for a short */ diff --git a/sys/powerpc/include/_limits.h b/sys/powerpc/include/_limits.h index 602bb61..8aabe24 100644 --- a/sys/powerpc/include/_limits.h +++ b/sys/powerpc/include/_limits.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)limits.h 8.3 (Berkeley) 1/4/94 - * $Id$ + * $Id: limits.h,v 1.11 1997/02/22 09:34:47 peter Exp $ */ #ifndef _MACHINE_LIMITS_H_ @@ -54,8 +54,14 @@ #define SCHAR_MIN (-128) /* max value for a signed char */ #define UCHAR_MAX 255 /* max value for an unsigned char */ -#define CHAR_MAX 127 /* max value for a char */ -#define CHAR_MIN (-128) /* min value for a char */ + +#ifdef __CHAR_UNSIGNED__ +# define CHAR_MIN 0 /* min value for a char */ +# define CHAR_MAX UCHAR_MAX /* max value for a char */ +#else +# define CHAR_MIN SCHAR_MIN /* min value for a char */ +# define CHAR_MAX SCHAR_MAX /* max value for a char */ +#endif #define USHRT_MAX 65535 /* max value for an unsigned short */ #define SHRT_MAX 32767 /* max value for a short */ diff --git a/sys/powerpc/include/limits.h b/sys/powerpc/include/limits.h index 602bb61..8aabe24 100644 --- a/sys/powerpc/include/limits.h +++ b/sys/powerpc/include/limits.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)limits.h 8.3 (Berkeley) 1/4/94 - * $Id$ + * $Id: limits.h,v 1.11 1997/02/22 09:34:47 peter Exp $ */ #ifndef _MACHINE_LIMITS_H_ @@ -54,8 +54,14 @@ #define SCHAR_MIN (-128) /* max value for a signed char */ #define UCHAR_MAX 255 /* max value for an unsigned char */ -#define CHAR_MAX 127 /* max value for a char */ -#define CHAR_MIN (-128) /* min value for a char */ + +#ifdef __CHAR_UNSIGNED__ +# define CHAR_MIN 0 /* min value for a char */ +# define CHAR_MAX UCHAR_MAX /* max value for a char */ +#else +# define CHAR_MIN SCHAR_MIN /* min value for a char */ +# define CHAR_MAX SCHAR_MAX /* max value for a char */ +#endif #define USHRT_MAX 65535 /* max value for an unsigned short */ #define SHRT_MAX 32767 /* max value for a short */ |
