include assembly function in c++ MinGW -


i want include assembly function in c++. used google , found extern int test(int,int) works fine in c not in c++. have in c++? code:

#include <iostream>  extern int test(int,int);  int main () {   std::cout<<test(2,2); //here "../main.cpp:6: undefined reference `test'"   return 0; }

i'm using eclipse mingw.

you can include assembly functions in c++ extern "c". working example:

#include <iostream>  extern "c" int test(int,int);  int main () {   std::cout<<test(2,2);   return 0; }

mingw adds underscore function, have name _test in assembly.


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