/*** *limits.h - implementation dependent values * * Copyright (c) 1985-1990, Microsoft Corporation. All rights reserved. * *Purpose: * Contains defines for a number of implementation dependent values * which are commonly used in C programs. * [ANSI] * ****/ #define CHAR_BIT 8 /* number of bits in a char */ #define SCHAR_MIN (-127) /* minimum signed char value */ #define SCHAR_MAX 127 /* maximum signed char value */ #define UCHAR_MAX 0xff /* maximum unsigned char value */ #ifndef _CHAR_UNSIGNED #define CHAR_MIN SCHAR_MIN /* mimimum char value */ #define CHAR_MAX SCHAR_MAX /* maximum char value */ #else #define CHAR_MIN 0 #define CHAR_MAX UCHAR_MAX #endif #define MB_LEN_MAX 1 /* max. # bytes in multibyte char */ #define SHRT_MIN (-32767) /* minimum (signed) short value */ #define SHRT_MAX 32767 /* maximum (signed) short value */ #define USHRT_MAX 0xffff /* maximum unsigned short value */ #define INT_MIN (-32767) /* minimum (signed) int value */ #define INT_MAX 32767 /* maximum (signed) int value */ #define UINT_MAX 0xffff /* maximum unsigned int value */ #define LONG_MIN (-2147483647) /* minimum (signed) long value */ #define LONG_MAX 2147483647 /* maximum (signed) long value */ #define ULONG_MAX 0xffffffff /* maximum unsigned long value */