Introducing personalities. Removing C++ function decs / defs.

[pdclib] / personalities / limits.h

diff --git a/personalities/limits.h b/personalities/limits.h
new file mode 100644 (file)
index 0000000..7d14a93
--- /dev/null
+++ b/personalities/limits.h
@@ -0,0 +1,55 @@
+// ----------------------------------------------------------------------------
+// $Id$
+// ----------------------------------------------------------------------------
+// Public Domain C Library - http://pdclib.sourceforge.net
+// This code is Public Domain. Use, modify, and redistribute at will.
+// ----------------------------------------------------------------------------
+// Sizes of integer types
+// ----------------------------------------------------------------------------
+
+#ifndef __LIMITS_H
+#define __LIMITS_H __LIMITS_H
+
+// ISO/IEC 9899:1999, §5.2.4.2.1
+// The values given below shall be replaced by constant expressions suitable
+// for use in #if preprocessing directives. Moreover, except for CHAR_BIT and
+// MB_LEN_MAX, the following shall be replaced by expressions that have the
+// same type as would an expression that is an object of the corresponding type
+// converted according to the integer promotions. Their implementation-defined
+// values shall be equal or greater in magnitude (absolute value) to those
+// shown, with the same sign.
+
+// This file is part of the platform personality (see personality.txt).
+
+// Limits of type 'char'
+#define CHAR_BIT   //    8
+#define CHAR_MAX   // SCHAR_MAX / UCHAR_MAX
+#define CHAR_MIN   // SCHAR_MIN / 0
+#define SCHAR_MAX  // +127
+#define SCHAR_MIN  // -127
+#define UCHAR_MAX  //  255 (2^CHAR_BIT - 1)
+
+// Multibyte characters
+#define MB_LEN_MAX //    1
+
+// Limits of type 'short int'
+#define SHRT_MAX   // +32767
+#define SHRT_MIN   // -32767
+#define USHRT_MAX  //  65535
+
+// Limits of type 'int'
+#define INT_MAX    // +32767
+#define INT_MIN    // -32767
+#define UINT_MAX   //  65535
+
+// Limits of type 'long int'
+#define LONG_MAX   // +2147483647
+#define LONG_MIN   // -2147483647
+#define ULONG_MAX  //  4294967295
+
+// Limits of type 'long long int'
+#define LLONG_MAX  // +9223372036854775807
+#define LLONG_MIN  // -9223372036854775807
+#define ULLONG_MAX // 18446744073709551615
+
+#endif // __LIMITS_H