what header files for these directives?

Dear All,
i have copied the code from CBOARD FAQ section to find the current working dir...but my compiler showing header file not found??
i am using window 2000 operating system

Code:

---

#include <sys/param.h>
#include <unistd.h>
#include <stdio.h>

int main(void)
{
  char buf[MAXPATHLEN];
  if( getcwd( buf, MAXPATHLEN ) )
  {
    printf( "%s\n", buf );
  }
  return 0;
}

---

could any body help me correct header files for me?

<sys/param.h> and <unistd.h> are not standard C headers, but POSIX standard headers (I think, having never actually read that standard), and consequently not available in Windows except via Cygwin and (not in all cases) MinGW.

Probably depends on the development environment. Google "msdn getcwd" if you're using Visual Studio.

Depending on your compiler... for example for VS6 I have

Code:

---

#include <stdio.h>
#include <windows.h>
#include <DIRECT.H>

int main(void)
{
  char buf[MAX_PATH];
  if( getcwd( buf, sizeof buf ) )
  {
    printf( "&#37;s\n", buf );
  }
  return 0;
}

---