Function outdec

sys/share/uudecode.c:233–247

* output a group of 3 bytes (4 input characters). * the input chars are pointed to by p, they are to * be output to file f. n is used to tell us not to * output all of them at the end of the file. */

 * output all of them at the end of the file.
 */
void
outdec(char *p, FILE *f, int n)
{
    int c1, c2, c3;

    c1 = DEC(*p) << 2 | DEC(p[1]) >> 4;
    c2 = DEC(p[1]) << 4 | DEC(p[2]) >> 2;
    c3 = DEC(p[2]) << 6 | DEC(p[3]);
    if (n >= 1)
        putc(c1, f);
    if (n >= 2)
        putc(c2, f);
    if (n >= 3)
        putc(c3, f);
}

#if !defined(MSDOS) && !defined(VMS) && !defined(WIN32) && !defined(__APPLE__) && !defined(__linux__)
/*