懂C的请进 翻译一段代码 用C#

[一夜清懈]

uint16_t CheckSum(uint16_t * data, uint16_t size)
{
uint32_t chksum = 0;
while (size > 1)
{
chksum += *data++;
size -= sizeof(uint16_t);
}
if (size)
{
chksum += *(uint8_t*)data;
}

while ((chksum & 0xffff0000) != 0)
{
chksum = (chksum & 0xffff) + ((chksum >> 16) & 0xffff);
}

return uint16_t(~chksum);
}

[bdmh]

校验和，位操作

[一夜清懈]

麻烦大神们给翻译成C#代码

[申江渔夫]

就是变量类型比较特殊，其它逻辑好像都不用转吧

[showjim]

uint8_t => byte uint16_t => ushort uint32_t => uint + unsafe

[k哥哥0_0]

这是没有测试过的翻译，供你参考。 ushort CheckSum(ushort [] data, ushort size) { int ii = 0; uint chksum = 0; while (size > 1) { chksum += data[ii++]; size -= sizeof(ushort); } if (0 != size) { chksum += (byte)data[ii]; } while ((chksum & 0xffff0000) != 0) { chksum = (chksum & 0xffff) + ((chksum >> 16) & 0xffff); } return ushort(~chksum); }