#include "stdio.h"
#include "stdlib.h"

int main (void)
{
  FILE* pInFile;
  char szFilename [80];
  char szWord [30];    /* assumes that words in the file are <30 chars */
	
  /* open the file for input.  */
  printf ("filename? ");
  scanf ("%s", szFilename);

  /* "r" in the next line means "open for reading" */
  pInFile = fopen (szFilename, "r");
  if (!pInFile)
    {
      fprintf (stderr,"Can't open %s\n",szFilename);
      exit (-1);
    }
  
  /* read words from file and print to screen on separate lines */
  /* fscanf returns the number of successfully filled arguments; here, 1
     is good, while 0 or EOF happen if the file is at the end. */
  while (fscanf (pInFile, "%s", szWord) == 1) 
    printf ("%s\n", szWord);

  /* fclose closes a file */
  fclose (pInFile);
  return 0;
}