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+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)limits.h 8.3 (Berkeley) 1/4/94
+ * $FreeBSD$
+ */
+
+#ifndef _MACHINE_LIMITS_H_
+#define _MACHINE_LIMITS_H_
+
+#define CHAR_BIT 8 /* number of bits in a char */
+#define MB_LEN_MAX 6 /* Allow 31 bit UTF2 */
+
+/*
+ * According to ANSI (section 2.2.4.2), the values below must be usable by
+ * #if preprocessing directives. Additionally, the expression must have the
+ * same type as would an expression that is an object of the corresponding
+ * type converted according to the integral promotions. The subtraction for
+ * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an
+ * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
+ * These numbers are for the default configuration of gcc. They work for
+ * some other compilers as well, but this should not be depended on.
+ */
+#define SCHAR_MAX 0x7f /* max value for a signed char */
+#define SCHAR_MIN (-0x7f-1) /* min value for a signed char */
+
+#define UCHAR_MAX 0xffU /* max value for an unsigned char */
+#define CHAR_MAX 0x7f /* max value for a char */
+#define CHAR_MIN (-0x7f-1) /* min value for a char */
+
+#define USHRT_MAX 0xffffU /* max value for an unsigned short */
+#define SHRT_MAX 0x7fff /* max value for a short */
+#define SHRT_MIN (-0x7fff-1) /* min value for a short */
+
+#define UINT_MAX 0xffffffffU /* max value for an unsigned int */
+#define INT_MAX 0x7fffffff /* max value for an int */
+#define INT_MIN (-0x7fffffff-1) /* min value for an int */
+
+#define ULONG_MAX 0xffffffffffffffffUL /* max for an unsigned long */
+#define LONG_MAX 0x7fffffffffffffffL /* max for a long */
+#define LONG_MIN (-0x7fffffffffffffffL-1) /* min for a long */
+
+/* Long longs and longs are the same size on the alpha. */
+ /* max for an unsigned long long */
+#define ULLONG_MAX 0xffffffffffffffffULL
+#define LLONG_MAX 0x7fffffffffffffffLL /* max for a long long */
+#define LLONG_MIN (-0x7fffffffffffffffLL-1) /* min for a long long */
+
+#if !defined(_ANSI_SOURCE)
+#define SSIZE_MAX LONG_MAX /* max value for a ssize_t */
+
+#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE)
+#define SIZE_T_MAX ULONG_MAX /* max value for a size_t */
+
+/* Quads and longs are the same on the alpha. Ensure they stay in sync. */
+#define UQUAD_MAX (ULONG_MAX) /* max value for a uquad_t */
+#define QUAD_MAX (LONG_MAX) /* max value for a quad_t */
+#define QUAD_MIN (LONG_MIN) /* min value for a quad_t */
+
+#endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */
+#endif /* !_ANSI_SOURCE */
+
+#if (!defined(_ANSI_SOURCE)&&!defined(_POSIX_SOURCE)) || defined(_XOPEN_SOURCE)
+#define LONG_BIT 64
+#define WORD_BIT 32
+
+#define DBL_DIG 15
+#define DBL_MAX 1.7976931348623157E+308
+#define DBL_MIN 2.2250738585072014E-308
+
+#define FLT_DIG 6
+#define FLT_MAX 3.40282347E+38F
+#define FLT_MIN 1.17549435E-38F
+#endif
+
+#endif /* !_MACHINE_LIMITS_H_ */