![]() ![]() ![]() To import a header, use the #include, a preprocessor directive telling the compiler that it should import and process the code before compiling the rest of the code. To use the functions, data types, and macros defined in a header file, you must import them to your program. User-defined header files are included with the #define directive. User-defined header files, on the other hand, are user-developed for use in a specific situation. The C standard headers are predefined header files readily available in the C compiler. Typically, a C header file contains functions, data type definitions, and macros. Header files are specific files containing external code that’s reusable in other programs by importing them. This guide will look at C header files, how they work, and how to use them in our code. C is a versatile and powerful programming language featuring a comprehensive collection of libraries populated with predefined functions for use by its user.
0 Comments
Leave a Reply. |