need details about shadowhook_hook_func_addr

[MhmRdd]

I successfully hooked some functions with shadowhook_hook_func_addr.
the question here is: does shadowhook recall the original function after the hooked function finishes or only when specified inside the hooked function?

int (*a)(unsigned char* a1, unsigned char* a2, int a3); int b(unsigned char* a1, unsigned char* a2, int a3) { // do something return 0; } stub = shadowhook_hook_func_addr((void*) (someexec), a, (void**) &b);

above is a sample code of hooking, if anyone can explain what's going to happen?

[Colibrow]

This question is actually addressed in our documentation. shadowhook_hook_func_addr.
Whether to call the original function depends on the initialized mode". here.