asm_2z80_2stdarg_8h_source.html (7282B)
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}); 71/* @license-end */ 72</script> 73<div id="doc-content"> 74<!-- window showing the filter options --> 75<div id="MSearchSelectWindow" 76 onmouseover="return searchBox.OnSearchSelectShow()" 77 onmouseout="return searchBox.OnSearchSelectHide()" 78 onkeydown="return searchBox.OnSearchSelectKey(event)"> 79</div> 80 81<!-- iframe showing the search results (closed by default) --> 82<div id="MSearchResultsWindow"> 83<iframe src="javascript:void(0)" frameborder="0" 84 name="MSearchResults" id="MSearchResults"> 85</iframe> 86</div> 87 88<div class="header"> 89 <div class="headertitle"> 90<div class="title">stdarg.h</div> </div> 91</div><!--header--> 92<div class="contents"> 93<a href="asm_2z80_2stdarg_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ASM_Z80_STDARG_INCLUDE</span></div> 94<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ASM_Z80_STDARG_INCLUDE</span></div> 95<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div> 96<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* sdcc pushes right to left with the real sizes, not cast up</span></div> 97<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> to an int.</span></div> 98<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> so printf(int, char, long)</span></div> 99<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> results in push long, push char, push int</span></div> 100<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> On the z80 the stack grows down, so the things seem to be in</span></div> 101<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> the correct order.</span></div> 102<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> */</span></div> 103<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  </div> 104<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="asm_2z80_2stdarg_8h.html#a90f5a53cfeaf133c17cd213633060737"> 12</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * <a class="code" href="asm_2gbz80_2stdarg_8h.html#a90f5a53cfeaf133c17cd213633060737">va_list</a>;</div> 105<div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="asm_2z80_2stdarg_8h.html#aa385efb7a67df5acc5e06cf3bdc8802f"> 13</a></span> <span class="preprocessor">#define va_start(list, last) list = (unsigned char *)&last + sizeof(last)</span></div> 106<div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="asm_2z80_2stdarg_8h.html#af4d89980b2bdeb5b37bbaa323d108bbc"> 14</a></span> <span class="preprocessor">#define va_arg(list, type) *((type *)((list += sizeof(type)) - sizeof(type)))</span></div> 107<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div> 108<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="asm_2z80_2stdarg_8h.html#aa042dbf8cc345b3a522d6f706a78ddbd"> 16</a></span> <span class="preprocessor">#define va_end(list)</span></div> 109<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div> 110<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#endif</span></div> 111</div><!-- fragment --></div><!-- contents --> 112</div><!-- doc-content --> 113<div class="ttc" id="aasm_2gbz80_2stdarg_8h_html_a90f5a53cfeaf133c17cd213633060737"><div class="ttname"><a href="asm_2gbz80_2stdarg_8h.html#a90f5a53cfeaf133c17cd213633060737">va_list</a></div><div class="ttdeci">unsigned char * va_list</div><div class="ttdef"><b>Definition:</b> stdarg.h:12</div></div> 114<!-- HTML footer for doxygen 1.8.14--> 115<!-- start footer part --> 116<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> 117</div> 118</body> 119</html>