#include <rudiments/process.h>
#include <rudiments/stdio.h>
int main(int argc, const char **argv) {
stdoutput.printf("Process ID : %d\n",
process::getProcessId());
stdoutput.printf("Parent Process ID : %d\n",
process::getParentProcessId());
stdoutput.printf("Process Group ID : %d\n",
process::getProcessGroupId());
stdoutput.printf("Session ID : %d\n",
process::getSessionId());
}