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235 B
C
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2022-10-27 20:45:45 +02:00
typedef void (*func_p) (void);
extern func_p bar1_p (void);
extern func_p bar2_p (void);
extern func_p bar3_p (void);
int
main ()
{
func_p f;
f = bar1_p ();
f ();
f = bar2_p ();
f ();
f = bar3_p ();
f ();
return 0;
}