Answer:
A header file is a file with an extension. Which contains C function declarations and macro definitions to be shared between several source files. There are two types of header files: the files that the programmer writes and the files that come with your compiler.
Are you trying to change the shape of an item within your program by entering the values into text boxes that become variables?
What language are you using?
Answer:??
Explanation:what is that suppose to mean?
please give me a brainiest if you don't mind
