我就叫土豆
我就叫土豆
> > 楼上有解决方案吗？ > > 我按照OC版写了一份已经解决了，需要代码的话可以联系我 可以分享下代码吗，蟹蟹大佬~
@escaping 表示`套以闭包` 好像打错了，`逃逸闭包`
老哥，521了，求更新 😄
I these two days have also met this question.
__Check_Compile_Time(sizeof(ICMPHeader) == 8); __Check_Compile_Time(offsetof(ICMPHeader, type) == 0); __Check_Compile_Time(offsetof(ICMPHeader, code) == 1); __Check_Compile_Time(offsetof(ICMPHeader, checksum) == 2); __Check_Compile_Time(offsetof(ICMPHeader, identifier) == 4); __Check_Compile_Time(offsetof(ICMPHeader, sequenceNumber) == 6);
@FrankChung1121 修改为: __Check_Compile_Time(sizeof(ICMPHeader) == 8); __Check_Compile_Time(offsetof(ICMPHeader, type) == 0); __Check_Compile_Time(offsetof(ICMPHeader, code) == 1); __Check_Compile_Time(offsetof(ICMPHeader, checksum) == 2); __Check_Compile_Time(offsetof(ICMPHeader, identifier) == 4); __Check_Compile_Time(offsetof(ICMPHeader, sequenceNumber) == 6);