Wait Snipped in C++

wait.c

#include<stdio.h>
#include<string.h>
#include<time.h>

void wait ( int seconds )
{
  clock_t endwait;
  endwait = clock () + seconds * CLOCKS_PER_SEC ;
  while (clock() < endwait) {}
}

int main() {
  printf("I am waiting");
  wait(10); //10 seconds

}