c语言memset函数
时间: 2023-10-16 22:06:40 浏览: 120
详解C语言中的memset()函数
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C语言中的memset函数用于将一段内存中的内容置为指定的值。函数的原型为void * memset(void *s, int ch, size_t n),其中s是要操作的内存地址,ch是要设置的值,n是要设置的字节数。通常情况下,memset函数常用于清空大量结构体或数组的内容,使其全部为0。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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