# 2.11BSD#431 - /usr/src/sys/pdp/limits.h

##### Macros

    CHAR_BIT          X
    CHAR_MAX          X
    CHAR_MIN          X
    CLK_TCK           X
    INT_MAX           X
    INT_MIN           X
    LONG_MAX          X
    LONG_MIN          X
    SCHAR_MAX         X
    SCHAR_MIN         X
    SHRT_MAX          X
    SHRT_MIN          X
    SIZE_T_MAX        X
    SSIZE_MAX         X
    UCHAR_MAX         X
    UINT_MAX          X
    ULONG_MAX         X
    USHRT_MAX         X

       1: /*
       2:  * Copyright (c) 1988, 1993
       3:  *	The Regents of the University of California.  All rights reserved.
       4:  *
       5:  * Redistribution and use in source and binary forms, with or without
       6:  * modification, are permitted provided that the following conditions
       7:  * are met:
       8:  * 1. Redistributions of source code must retain the above copyright
       9:  *    notice, this list of conditions and the following disclaimer.
      10:  * 2. Redistributions in binary form must reproduce the above copyright
      11:  *    notice, this list of conditions and the following disclaimer in the
      12:  *    documentation and/or other materials provided with the distribution.
      13:  * 3. All advertising materials mentioning features or use of this software
      14:  *    must display the following acknowledgement:
      15:  *	This product includes software developed by the University of
      16:  *	California, Berkeley and its contributors.
      17:  * 4. Neither the name of the University nor the names of its contributors
      18:  *    may be used to endorse or promote products derived from this software
      19:  *    without specific prior written permission.
      20:  *
      21:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
      22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
      25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      31:  * SUCH DAMAGE.
      32:  *
      33:  *	@(#)limits.h	8.3.1 (2.11BSD) 1996/1/11
      34:  */
      35:
      36: #define CHAR_BIT    8       /* number of bits in a char */
      37:
      38:
      39: #define CLK_TCK     60      /* ticks per second */
      40:
      41: /*
      42:  * According to ANSI (section 2.2.4.2), the values below must be usable by
      43:  * #if preprocessing directives.  Additionally, the expression must have the
      44:  * same type as would an expression that is an object of the corresponding
      45:  * type converted according to the integral promotions.  The subtraction for
      46:  * INT_MIN and LONG_MIN is so the value is not unsigned; 2147483648 is an
      47:  * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
      48:  * These numbers work for pcc as well.  The UINT_MAX and ULONG_MAX values
      49:  * are written as hex so that GCC will be quiet about large integer constants.
      50:  */
      51: #define SCHAR_MAX   127     /* min value for a signed char */
      52: #define SCHAR_MIN   (-128)      /* max value for a signed char */
      53:
      54: #define UCHAR_MAX   255     /* max value for an unsigned char */
      55: #define CHAR_MAX    127     /* max value for a char */
      56: #define CHAR_MIN    (-128)      /* min value for a char */
      57:
      58: #define USHRT_MAX   65535       /* max value for an unsigned short */
      59: #define SHRT_MAX    32767       /* max value for a short */
      60: #define SHRT_MIN    (-32768)    /* min value for a short */
      61:
      62: #define UINT_MAX    0xffff      /* max value for an unsigned int */
      63: #define INT_MAX     32767       /* max value for an int */
      64: #define INT_MIN     (-32767-1)  /* min value for an int */
      65:
      66: #define ULONG_MAX   0xffffffff  /* max value for an unsigned long */
      67: #define LONG_MAX    2147483647L /* max value for a long */
      68: #define LONG_MIN    (-2147483647L-1L)   /* min value for a long */
      69:
      70: #define SSIZE_MAX   INT_MAX     /* max value for a ssize_t */
      71:
      72: #define SIZE_T_MAX  UINT_MAX    /* max value for a size_t */

#### Defined macros

CHAR_BIT defined in line 36; never used
CHAR_MAX defined in line 55; never used
CHAR_MIN defined in line 56; never used
CLK_TCK defined in line 39; never used
INT_MAX defined in line 63; used 1 times

- in line 70

INT_MIN defined in line 64; never used
LONG_MAX defined in line 67; never used
LONG_MIN defined in line 68; never used
SCHAR_MAX defined in line 51; never used
SCHAR_MIN defined in line 52; never used
SHRT_MAX defined in line 59; never used
SHRT_MIN defined in line 60; never used
SIZE_T_MAX defined in line 72; never used
SSIZE_MAX defined in line 70; never used
UCHAR_MAX defined in line 54; never used
UINT_MAX defined in line 62; used 1 times

- in line 72

ULONG_MAX defined in line 66; never used
USHRT_MAX defined in line 58; never used

#### Usage of this include

limits.h used 1 times

- in /usr/include/limits.h line 68

Last modified: 1996-01-12 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 404 |