Wait for a function to finish

[fitzy]

Ok thank you !

And I guess it is the same thing with:

go_get_something(); // returns true or false

...
if(go_get_something()){
 
   do_the_next_thing();
 
}
...

...
if(go_get_something()){

   do_the_next_thing();

}
...

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First, it runs go_get_something() then, if it returns true, it runs do_the_next_thing ?