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  1. #include <signal.h>
  2.  
  3. int main() {
  4. void * a, **b, (*(*signal2)(int sig, void (*func)(int)))(int), **d = &a;
  5. signal2 = &signal;
  6. return 0;
  7. }
Success #stdin #stdout 0.01s 1716KB
stdin
Standard input is empty
stdout
Standard output is empty