Annotation of prex/include/arm/limits.h, Revision 1.1.1.1
1.1 nbrk 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. Neither the name of the University nor the names of its contributors
14: * may be used to endorse or promote products derived from this software
15: * without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27: * SUCH DAMAGE.
28: *
29: * @(#)limits.h 8.4 (Berkeley) 4/28/95
30: */
31:
32: #ifndef _ARM_LIMITS_H
33: #define _ARM_LIMITS_H
34:
35: #define CHAR_BIT 8 /* number of bits in a char */
36: #define MB_LEN_MAX 32 /* no multibyte characters */
37:
38: /*
39: * According to ANSI (section 2.2.4.2), the values below must be usable by
40: * #if preprocessing directives. Additionally, the expression must have the
41: * same type as would an expression that is an object of the corresponding
42: * type converted according to the integral promotions. The subtraction for
43: * INT_MIN and LONG_MIN is so the value is not unsigned; 2147483648 is an
44: * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
45: * These numbers work for pcc as well. The UINT_MAX and ULONG_MAX values
46: * are written as hex so that GCC will be quiet about large integer constants.
47: */
48: #define SCHAR_MAX 127 /* min value for a signed char */
49: #define SCHAR_MIN (-128) /* max value for a signed char */
50:
51: #define UCHAR_MAX 255 /* max value for an unsigned char */
52: #define CHAR_MAX 127 /* max value for a char */
53: #define CHAR_MIN (-128) /* min value for a char */
54:
55: #define USHRT_MAX 65535 /* max value for an unsigned short */
56: #define SHRT_MAX 32767 /* max value for a short */
57: #define SHRT_MIN (-32768) /* min value for a short */
58:
59: #define UINT_MAX 0xffffffff /* max value for an unsigned int */
60: #define INT_MAX 2147483647 /* max value for an int */
61: #define INT_MIN (-2147483647-1) /* min value for an int */
62:
63: #define ULONG_MAX 0xffffffffL /* max value for an unsigned long */
64: #define LONG_MAX 2147483647L /* max value for a long */
65: /* min value for a long */
66: #define LONG_MIN (-2147483647L-1L)
67:
68: #define SSIZE_MAX INT_MAX /* max value for a ssize_t */
69: #define SIZE_T_MAX UINT_MAX /* max value for a size_t */
70:
71: #endif /* _ARM_LIMITS_H */
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