X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=includes%2Flimits.h;h=79fc6f607ae81a4bfd4c25399ef1869c29eac530;hp=302eb3af2663f0d9a8bd7bf36c76d73abf689dce;hb=da0f3f353d417fed71f358a48d5d5394145e460d;hpb=ac3f809c3c10347c110fac3db93af0954eda98bb

diff --git a/includes/limits.h b/includes/limits.h
index 302eb3a..79fc6f6 100644
--- a/includes/limits.h
+++ b/includes/limits.h
@@ -1,44 +1,39 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// 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
-
-// Limits of type 'char'
-#define CHAR_BIT   // TODO
-#define CHAR_MAX   // TODO
-#define CHAR_MIN   // TODO
-#define SCHAR_MAX  // TODO
-#define SCHAR_MIN  // TODO
-#define UCHAR_MAX  // TODO
-
-// Multibyte characters
-#define MB_LEN_MAX // TODO
-
-// Limits of type 'short int'
-#define SHRT_MAX   // TODO
-#define SHRT_MIN   // TODO
-#define USHRT_MAX  // TODO
-
-// Limits of type 'int'
-#define INT_MAX    // TODO
-#define INT_MIN    // TODO
-#define UINT_MAX   // TODO
-
-// Limits of type 'long int'
-#define LONG_MAX   // TODO
-#define LONG_MIN   // TODO
-#define ULONG_MAX  // TODO
-
-// Limits of type 'long long int'
-#define LLONG_MAX  // TODO
-#define LLONG_MIN  // TODO
-#define ULLONG_MAX // TODO
-
-#endif // __LIMITS_H
+/* Sizes of integer types <limits.h>
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef _PDCLIB_LIMITS_H
+#define _PDCLIB_LIMITS_H _PDCLIB_LIMITS_H
+#include "_PDCLIB_int.h"
+
+/* MSVC 2010 defines this to 5, which is enough for UTF-8 but might rule out
+   stateful encodings (like ISO/IEC 2022). GCC 5.3 defines this to 16, which
+   is meant to ensure future compatibility. For the same reason, we go along
+   with GCC's definition.
+   http://lists.gnu.org/archive/html/bug-gnulib/2015-05/msg00001.html
+*/
+#define MB_LEN_MAX 16
+
+#define LLONG_MIN  _PDCLIB_LLONG_MIN
+#define LLONG_MAX  _PDCLIB_LLONG_MAX
+#define ULLONG_MAX _PDCLIB_ULLONG_MAX
+
+#define CHAR_BIT   _PDCLIB_CHAR_BIT
+#define CHAR_MAX   _PDCLIB_CHAR_MAX
+#define CHAR_MIN   _PDCLIB_CHAR_MIN
+#define SCHAR_MAX  _PDCLIB_SCHAR_MAX
+#define SCHAR_MIN  _PDCLIB_SCHAR_MIN
+#define UCHAR_MAX  _PDCLIB_UCHAR_MAX
+#define SHRT_MAX   _PDCLIB_SHRT_MAX
+#define SHRT_MIN   _PDCLIB_SHRT_MIN
+#define INT_MAX    _PDCLIB_INT_MAX
+#define INT_MIN    _PDCLIB_INT_MIN
+#define LONG_MAX   _PDCLIB_LONG_MAX
+#define LONG_MIN   _PDCLIB_LONG_MIN
+#define USHRT_MAX  _PDCLIB_USHRT_MAX
+#define UINT_MAX   _PDCLIB_UINT_MAX
+#define ULONG_MAX  _PDCLIB_ULONG_MAX
+
+#endif