static int32_t sign_extend32(uint32_t value, int index) ^~~~~~~~~~~~~
时间: 2023-10-23 19:13:01 浏览: 39
static int32_t sign_extend32(uint32_t value, int index)是一个函数声明,它的返回值类型为int32_t,参数列表包括一个uint32_t类型的value和一个int类型的index。该函数的作用是将一个32位的无符号整数value进行符号扩展,即将其扩展为一个32位的有符号整数。具体的实现细节需要查看函数的定义。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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