}
static void
-rs6000_extract_return_value (struct type *valtype, char *regbuf, char *valbuf)
+rs6000_extract_return_value (struct type *valtype, bfd_byte *regbuf,
+ bfd_byte *valbuf)
{
int offset = 0;
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);