uTools-Manuals/docs/c/memset.html
2019-04-21 11:50:48 +08:00

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<h1>字符串函数 - memset</h1>
<p>原型extern void *memset(void *buffer, int c, int count);</p>
<p>用法:#include &lt;string.h></p>
<p>功能把buffer所指内存区域的前count个字节设置成字符c。</p>
<p>说明返回指向buffer的指针。</p>
举例:<pre><code class="language-c">
// memset.c
#include &lt;syslib.h>
#include &lt;string.h>
main()
{
char *s="Golden Global View";
clrscr();
memset(s,'G',6);
printf("%s",s);
getchar();
return 0;
}
</code></pre>相关函数:<a href="bzero.html">bzero</a>,<a href="setmem.html">setmem</a>,<a href="strset.html">strset</a>