Headers

[billyb29]

Hey guys... can anyone help me with the header files ? I mean how to make a header file and use it in the source file...

[GodPyro]

Google is your friend:
http://www.learncpp.com/cpp-tutorial/19-header-files/

[Bazzy]

http://www.cplusplus.com/forum/articles/10627/

[SimpleIce]

For example if you want to hook up function such:

int sum(int a, int b)

you need to:
1) make a file math.h and declare there your function:

extern int sum(int a, int b);

2)write implementation of your function in file math.c:

#include "math.h"

int math(int a, int b)
{
.....
}

3) Use this function in your main.c file

#indluce <stdlib.h>
#indluce <stdio.h>
#include "math.h"

int main ()
{
math(a,b);
}

That is all :-)

[billyb29]

Thanks all .

[GodPyro]

@SimpleIce You still have to include "math.h" in your main.c file.

[filipe]

I wouldn't name a header with a standard library name.

[SimpleIce]

@GodPyro Thanks for prompt. I corrected mistake.

@filipe It's just a example and nothing more :-)