All you need to do is include the header files that declare the calls you want to use and (in some cases) link your code with the libraries that implement them.
所有您要做的就是：包括那些声明您希望使用的调用的头文件并(在某些情况下)将您的代码与实现调用的库链接。
Therefore, the header file should include the prototype of the function and also a dummy function definition.
因此，头文件应该包含函数的原型和一个虚拟的函数定义。
Include files (or header files) define constants, macros, and other structures used in the operating system or in a particular library.
包含文件(或者头文件)定义了在操作系统中或特定的库中使用的常量、宏以及其他结构。
Each IFX-encoded request sent to the middleware would include these HTTP header values.
发送到中间件的每个IFX编码的请求都将包括这些http头的值。
First, include the required header files.
首先，包含所需的头文件。
As it searches for the included file, the compiler looks for a precompiled header in each directory just before it looks for the include file in that directory.
在搜索包含文件的过程中，编译器首先在每个目录中查找预编译头文件，然后再在这些目录中搜索包含文件。
I won't include all of the JSP, because it builds selection menus along the sides of the list, a nice header with images at the top, and lots of other wonderful and colorful things.
我不会包含进全部的JSP，因为它在列表旁边建立了一个选择菜单，一个顶部有图像的很漂亮的表头，还有其它许多有趣的五颜六色的东西。
Line 4: XHTML documents must include a full header area.
第4行：XHTML文档必须包括完整的头部区域。
Depending on the API calls you use in your programs, you need to include the corresponding header files in your source.
您需要根据程序中使用的API调用在源代码中包含相应的头文件。
GTK + also doesn't have any special requirements, and all you really need to use it is to include one header file.
GTK +自己并没有任何特殊的需求，使用它时只需要包含一个头文件即可。
Rather than redefine a specific structure, you simply "include" the header file in your code (a simple form of code reuse) and code to the header file's specifications.
不需要重新定义一个特定的结构，您只需要将头文件“包含”在您的代码(代码重用的一种简单形式)中，并按照头文件中的规范编写代码。
Include the security plug-in header files in your plug-in.
将安全性插件的头文件包括到插件中。
Step 1: Include the security plug-in header files in your plug-in.
步骤1：将安全性插件头文件包括到插件中。
Well, I include what's called a header file as we'll call it.
好吧，我需要包含一个头文件。
Also, function return statements are allowed to return initializer_list; however, you must include the header initializer_list to use this class type.
另外，函数返回语句可以返回initializer _ list；但是，必须包含头文件initializer _ list才能使用这个类类型。
This section explains how to compose a header file and how to include it in Vue script.
本节解释如何编写头文件以及如何在vue脚本中包含它。
Include operation name in SOAP action. This option requires the operation name to reside in the SOAP action header of incoming requests (rarely, if ever, needed).
IncludeoperationnameinSOAPaction：该选项要求操作名称存在于外来请求的SOAP动作标头中(很少需要)。
Because all XHR requests are routed through the dojo.xhr call, you can override this call to include an extra header that is used as the unique token, as shown in Listing 1.
由于所有xhr请求都通过dojo . xhr调用来路由，您可以覆盖这个调用以包含一个用作惟一令牌的额外头部，如清单1所示。
To start, it's necessary to include a number of header files at the start of your custom application that provide access to the required functions.
开始时，在访问所需功能的自定义应用程序的开头包含若干头文件是必要的。
To use boost: : tuple, you must include the header file tuple.hpp.
要使用boost：tuple，您必须包括头文件tuple . hpp。
These 3 lines must be the first 3 lines in the Vue script if you are going to include the header file.
如果想包含头文件，这三行必须是vue脚本中的前三行。
If you intend to use all the features of the library, include the header file m17n.h in your program, and then add -lm17n to your link options -- say in a Makefile.
如果要使用这个库的所有特性，就需要在程序中包含m17n.h 头文件，然后在链接选项中加上-lm17n 选项，这可以在 Makefile 中实现。
You must include the singleton_pool.hpp header to use this interface.
必须包括singleton _ pool .hpp头文件才能使用此接口。
Additionally, it specifies when it is appropriate to include a wsa: ReplyTo SOAP header block.
另外，概要指定何时适合包含wsa：ReplyTosoap头代码块。
To use any of these three macros, you must include the predefined Boost header floating_point_comparison.hpp.
要想使用这三个宏，必须包含预定义的Boos t头文件floating _ point _ comparison . hpp。
Any empty header, such as Meta-Persistence above, must include a single space after the colon.
任何空白头部，比如上面提到的Meta -Persistence，必须在冒号之后包含一个空格。
To use libtiff, all you need is to include the tiffio.h header file.
要使用libtiff，只需要包含tiffio. h头文件。
The SSO domain is used to inform browsers when to include the LTPA token as a cookie in the HTTP header flows.
SS o域用于通知浏览器何时将ltpa令牌作为cookie包括在http头部流中。
Every page must include a header and footer, and be in a certain directory (or make changes to the SSI includes to point to the right directory where the included files live).
每个页面必须将页眉和页脚包含在特定目录中(或对SSI包含进行更改以指向包含文件所在的正确目录)。
As you can see, the rules to build the targets include intermediate steps, too, that use tools, such as sed and awk, to produce header files that are used in later steps.
正如您可以看到的，用于编译目标的规则还包括一些中间步骤，其中使用了一些相关的工具，如sed和awk，以产生在后续的步骤中将要使用的头文件。
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