str_cpy.c
author "Tomas Zeman <tomas.zeman@sun.com>"
Fri, 19 Oct 2007 14:06:22 +0200
changeset 0 068428edee47
permissions -rw-r--r--
Imported qmail-1.03

#include "str.h"

unsigned int str_copy(s,t)
register char *s;
register char *t;
{
  register int len;

  len = 0;
  for (;;) {
    if (!(*s = *t)) return len; ++s; ++t; ++len;
    if (!(*s = *t)) return len; ++s; ++t; ++len;
    if (!(*s = *t)) return len; ++s; ++t; ++len;
    if (!(*s = *t)) return len; ++s; ++t; ++len;
  }
}