Create your own header file in C
Make Your Own Header File ?
Follow these simple steps to make your own header file in C :-
Step1 : Type this Code
int add(int a,int b)
{
return(a+b);
}
- In this Code write only function definition as you write in General C Program
Step 2 : Save Code
- Save Above Code with [.h ] Extension .
- Let name of our header file be myhead [ myhead.h ]
- Compile Code if required.
Step 3 : Write Main Program
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#include<stdio.h>
#include”myhead.h”
void main() {
int no1 = 50, no2 = 10, no3;
no3 = add(no1, no2);
printf(“Addition of Two numbers : %d”, num3);
}
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- Include Our New Header File .
- Instead of writing < myhead.h> use this terminology “myhead.h”
- All the Functions defined in the myhead.h header file are now ready for use .
- Directly call function add(); [ Provide proper parameter and take care of return type ]
Note
- While running your program precaution to be taken : Both files [myhead.h and sample.c ] should be in same folder.
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