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/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
#include <string.h>
size_t
char *dst;
const char *src;
size_t n;
{
size_t r = 0;
int c;
if (n != 0) {
while ((c = *src++) != 0)
{
r++;
if (--n == 0)
{
while (*src++ != 0)
r++;
break;
}
*dst++ = c;
}
*dst = 0;
}
return r;
}