limits.h

来自「Montavista Linux 下的多平台编译软件xdc」· C头文件 代码 · 共 39 行

/*****************************************************************************/
/* limits.h   v6.0.3                                                         */
/* Copyright (c) 1993-2006 Texas Instruments Incorporated                    */
/*****************************************************************************/

/*****************************************************************************/
/* TMS320C6X machine limits                                                  */
/*****************************************************************************/

#ifndef _LIMITS
#define _LIMITS

#define CHAR_BIT                 8       /* NUMBER OF BITS IN TYPE CHAR      */
#define SCHAR_MIN             -128       /* MIN VALUE FOR SIGNED CHAR        */
#define SCHAR_MAX              127       /* MAX VALUE FOR SIGNED CHAR        */
#define UCHAR_MAX              255U      /* MAX VALUE FOR UNSIGNED CHAR      */
#define CHAR_MIN         SCHAR_MIN       /* MIN VALUE FOR CHAR               */
#define CHAR_MAX         SCHAR_MAX       /* MAX VALUE FOR CHAR               */
#define MB_LEN_MAX               1       /* MAX # BYTES IN MULTI-BYTE        */
 
#define SHRT_MIN            -32768       /* MIN VALUE FOR SHORT              */
#define SHRT_MAX             32767       /* MAX VALUE FOR SHORT              */
#define USHRT_MAX            65535U      /* MAX VALUE FOR UNSIGNED SHORT     */

#define INT_MIN         (-INT_MAX-1)     /* MIN VALUE FOR INT                */
#define INT_MAX         2147483647       /* MAX VALUE FOR INT                */
#define UINT_MAX        4294967295U      /* MAX VALUE FOR UNSIGNED INT       */

#define LONG_MIN        (-LONG_MAX-1)    /* MIN VALUE FOR LONG               */
#define LONG_MAX      549755813887       /* MAX VALUE FOR LONG               */
#define ULONG_MAX    1099511627775U      /* MAX VALUE FOR UNSIGNED LONG      */

#define LLONG_MIN         (-LLONG_MAX-1) /* MIN VALUE FOR LONG LONG          */
#define LLONG_MAX    9223372036854775807 /* MAX VALUE FOR LONG LONG          */
#define ULLONG_MAX  18446744073709551615 /* MAX VALUE FOR UNSIGNED LONG LONG */


#endif /* #ifdef _LIMITS */