gistfile1.txt

[sgugshell esp@OCTODAD sample]$ cat file001.c 
int func000000(void) { return 1000000; }
[sgugshell esp@OCTODAD sample]$ cat main001.c 

#include <stdio.h>
#include "test.h"

int main01(void)
{
int rv = 0;
int cnt = 0;
if((rv = func000000()) != 1000000) printf("000000 returned %d\n", rv);cnt++;

return cnt;
}
[sgugshell esp@OCTODAD sample]$ cat test.c 

#include <stdio.h>
#include "test.h"

int main(void)
{
int cnt = 0;
cnt += main01();

printf("%d functions called\n", cnt);
return 0;
}