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

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<h1>字符串函数 - strchr</h1>
<p>原型extern char *strchr(char *s,char c);</p>
<p>用法:#include &lt;string.h></p>
<p>功能查找字符串s中首次出现字符c的位置</p>
<p>说明返回首次出现c的位置的指针如果s中不存在c则返回NULL。</p>
举例:<pre><code class="language-c">
// strchr.c
#include &lt;syslib.h>
#include &lt;string.h>
main()
{
char *s="Golden Global View";
char *p;
clrscr();
strchr(s,'V');
if(p)
printf("%s",p);
else
printf("Not Found!");
getchar();
return 0;
}
</code></pre>相关函数:<a href="memchr.html">memchr</a>