4 ms·

Looks like you also have to use a custom return (`Return`) which is error-prone.

• cryptonector 7y ago
  You can define the macro as `return` -- it won't cause infinite recursion in the C pre-processor, but you do have to either use the `Deferral` macro in every function, or `#undef return` to do a plain return. Try it. I just did, and it works.
  • kazinator 7y ago
    Problem is, other header files you might include can have inline functions in them with returns. Defining macros with C keyword names is not such a hot idea.
    • int_19h 7y ago
      It is expressly prohibited by the Standard, as well.
• convolvatron 7y ago
  i have done something similar by using the ptrace hooks..you can ask the compiler to insert the calls, but link in your own functions instead.