/*
 *  NORMALC.C
 *
 *  Extracted from READMAIL.C by Paul Edwards.
 *  Released to the public domain.
 */

#include <time.h>
#include "addr.h"
#include "nedit.h"
#include "msged.h"
#include "misc.h"
#include "normal.h"

int normalize(char *s) /* int: returns new string length */
{
    char *tmp = s;
    char *org = s;

    while (*s)
    {
        switch ((unsigned char)(*s))
        {
          case 0x0a:
            s++;
            break;
          case 0x0d:
            s++;
            *tmp++ = '\n';
            break;
          case 0x8d:
            if (stripSoft && !softcrxlat)
            {
                s++;
                break;
            }
          default:
            *tmp++ = (char)DOROT13((int)*s);
            s++;
        }
    }
    *tmp = '\0';
    return tmp - org;
}