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<html><head><!- Copyright (c) Go Ahead Software Inc., 1995-2000. All Rights Reserved. -><title>bfreeSafe -- basic</title><link rel="stylesheet" href="../../../style/doc.css" type="text/css"></head><body><table width="550"> <tr><td> <table border=0 width=100% cellspacing=0 cellpadding=0 CLASS="apiTitle"><tr> <td class="titleLeft" align=left width="33%"><b> bfreeSafe</b></td><td class="titleCenter" align=center width="33%"><b> basic</b></td><td class="titleRight" align=right width="33%"><B> EMF</B></td></tr></table><hr><h2>Synopsis</h2><p>Safe version of <a href="bfree.htm">bfree</a>.</p><h2>Prototype</h2><pre> #include "uemf.h" void <b>bfreeSafe</b>(B_ARGS_DEC, void *mp); </pre><h2>Parameters</h2><table width=100% BORDER="0" CELLPADDING="0" CELLSPACING="0"> <TR> <TD VALIGN="TOP" width="13%">B_ARGS_DEC</TD><TD width="87%">Caller's source file name and line number. Really two arguments. </TD></TR> <tr> <td width="13%">mp</td><td width="87%">Pointer to the memory that is being freed.</td></tr></table><p></p><h2>Description</h2><p> This "safe" version verifies that the pointer is not NULL before doing the free. </p><h2>Return Value</h2><p>No return value.</p><h2>Example</h2><pre>char_t* buf;buf = NULL;fmtAlloc(buf, FNAMSIZE, T("%s %d"), string, integer);...bfreeSafe(B_L, buf);</pre><h2>Stability Classification</h2><p>Stable.</p><h2></h2><h2></h2><h2>See Also</h2><p><a href="balloc.htm">balloc</a>,<a href="bfree.htm">bfree</a></p></td></tr></table></body></html>⌨️ 快捷键说明
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