i want to learn the header files of c..i open the header file and i can understand some functions..but some one can't understand.anyo ne tell any websites will clearly tell about C header files..?pls tell..thank u....
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Header files are just a convenient mechanism for storing function and variable declarations (note not definitions) and type definitions so that you can include the same set of declarations and definitions into multiple C/C++ files and know that they have all got exactly the same set.
However they contain nothing special, anything that appears in a header file could just as easily appear in a C/C++ file. -
I suspect you want to learn how to use the Standard Library. Looking at the standard header files is not an effective way to do that.
The sticky post at the front of this forum contains a lot of helpful links. The first two external links listed here look especially germane.Comment
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