package main

// typedef struct { int i; } *PS;
// void F(PS p) {}
import "C"

func main() {
	C.F(nil)
}

# command-line-arguments
cgo-gcc-prolog: In function ‘_cgo_0164fa09626e_Cfunc_F’:
cgo-gcc-prolog:37:2: warning: passing argument 1 of ‘F’ from incompatible pointer type [enabled by default]
/home/iant/foo8.go:4:7: note: expected ‘PS’ but argument is of type ‘struct <anonymous> *’
 // void F(PS p) {}
       ^

CGO_NO_SANITIZE_THREAD
void
_cgo_0164fa09626e_Cfunc_F(void *v)
{
	struct {
		struct {int i; }* p0;
	} __attribute__((__packed__, __gcc_struct__)) *a = v;
	_cgo_tsan_acquire();
	F(a->p0);
	_cgo_tsan_release();
}