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<h1>osclconfig_limits_typedefs.h</h1><a href="osclconfig__limits__typedefs_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- c++ -*-</span>
<a name="l00002"></a>00002 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">// O S C L C O N F I G_ L I M I T S _ T Y P E D E F S</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef OSCLCONFIG_LIMITS_TYPEDEFS_H_INCLUDED</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define OSCLCONFIG_LIMITS_TYPEDEFS_H_INCLUDED</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <limits.h></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="comment">// determine if char is signed or unsigned</span>
<a name="l00024"></a>00024 <span class="preprocessor">#if ( CHAR_MIN == 0 )</span>
<a name="l00025"></a><a class="code" href="osclconfig__limits__typedefs_8h.html#a17c5a60772fba6888dc0153743b736c4">00025</a> <span class="preprocessor"></span><span class="preprocessor">#define OSCL_CHAR_IS_UNSIGNED 1</span>
<a name="l00026"></a><a class="code" href="osclconfig__limits__typedefs_8h.html#a5dca6bace455d1c7b12ad9690276bbd1">00026</a> <span class="preprocessor"></span><span class="preprocessor">#define OSCL_CHAR_IS_SIGNED 0</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#elif ( CHAR_MIN == SCHAR_MIN )</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_CHAR_IS_UNSIGNED 0</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_CHAR_IS_SIGNED 1</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#error "Cannot determine if char is signed or unsigned"</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#if ( (CHAR_MAX == 255) || (CHAR_MAX == 127) )</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> int8;
<a name="l00037"></a>00037 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> uint8;
<a name="l00038"></a>00038 <span class="preprocessor">#else</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#error "Cannot determine an 8-bit interger type"</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="preprocessor">#if ( SHRT_MAX == 32767 )</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">short</span> int16;
<a name="l00045"></a>00045 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> uint16;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="preprocessor">#elif ( INT_MAX == 32767 )</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">int</span> int16;
<a name="l00049"></a>00049 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> uint16;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="preprocessor">#else</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#error "Cannot determine 16-bit integer type"</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span>
<a name="l00055"></a>00055
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#if ( INT_MAX == 2147483647 )</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">int</span> int32;
<a name="l00059"></a>00059 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> uint32;
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="preprocessor">#elif ( LONG_MAX == 2147483647 )</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">long</span> int32;
<a name="l00063"></a>00063 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> uint32;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="preprocessor">#else</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#error "Cannot determine 32-bit integer type"</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span>
<a name="l00069"></a>00069
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="preprocessor">#endif</span>
</pre></div></div>
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<address style="align: left;"><small>Posting Version: CORE_9.002.1.1 </small>
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