大神,运行报错啊

[FrankChung1121]

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);

这几行一直报错,是什么原因?

[zhuweideng]

@FrankChung1121 修改 check_compile_time 替换为 __Check_Compile_Time

[greezi]

@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);