}
int
-ser_base_write (struct serial *scb, const char *str, int len)
+ser_base_write (struct serial *scb, const void *buf, size_t count)
{
+ const char *str = buf;
int cc;
- while (len > 0)
+ while (count > 0)
{
- cc = scb->ops->write_prim (scb, str, len);
+ cc = scb->ops->write_prim (scb, str, count);
if (cc < 0)
return 1;
- len -= cc;
+ count -= cc;
str += cc;
}
return 0;