*/

#include <stdio.h>

#include <stdlib.h>

#include <unistd.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <fcntl.h>

#include <ctype.h>

#include <string.h>

#define MAXCHARS 80

int tokenchar (FILE * f)

{

    char line[MAXCHARS];

    int i;

    int lines;

    int chars;

    lines = chars = 0;

    *line = 0;

    while ((fgets (line, MAXCHARS, f)) != NULL) {

        for (i = 0; i < strlen (line); i++) {

            switch (line[i]) {

            case '.':

                printf ("%c\n", line[i]);

                lines++;

                break;

            case '?':

                printf ("%c\n", line[i]);

                lines++;

                break;

            case '\n':

                lines++;

                break;

            case '\t':

                break;

            default:

                printf ("UNKNOWN CHAR: %c\n", line[i]);

                chars++;

                break;

            }

        }

        *line = 0;

    }

    rewind (f);

    return chars;

}