Download .H Sample Files

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What is an H File?

A file with a .H extension is a header file written in C, C++, or Objective-C source code that usually contains constants, variables, and functions. Such files are used by other programs since they contain commonly-used functions and code that may be repeatedly required.

The definitions of macros that can be utilized by numerous source files are often stored in H header files together with the declarations of C functions. Note that the H files can also store information in the C++ programming language, but those are usually saved in the .HPP files.

Download H Sample Files

Download different .H sample files from below and test them as required.