Errno.h is needed for the declaration of errno, the global system call error number variable (more on that below).

h是声明errno所需要的，errno是全局系统调用错误号变量(下面会有更多介绍)。

youdao

If the remote procedure returns an unsupported result set type, such as LOB or XML, the CALL returns error SQL3324N.

如果远程过程返回不受支持的结果集类型，比如lob或XML，那么CALL返回错误SQL 3324n。

youdao

In contrast, if he infers that she is not interested when she is in fact interested, then he has made an error of false negative (what the statisticians call the "Type II" error).

相反，如果他推断，她不感兴趣，而实际上她感兴趣，那么他犯了假阴性的错误(统计学家称为“第二类”错误)。

youdao

And the error that Lykken and Tellegen and many others make " when they generalize and say "change is not possible" " is what I call "the error of the average".

像Lykken和Tellegen那样，人们常错误地,概括出一个结论，“变化是不可能的“,我称之为“大众错误。

哈佛公开课 - 幸福课课程节选

The idea that thoughts have locations, he says, in the same sense that say pebbles have locations, is what philosophers would call a category error.

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Frantically he called every number he could remember but every call ended in an error message.

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She made one error, cutting off the call briefly by hitting a wrong button, but this might have been because it was a test in which I was at one point using a phone also listed for my wife as a contact.

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