Call function with default argument from .dll with c++

Question

I have a function defined in the Header of my .dll

void calculo(vector A, vector B, double &Ans1, double jj);

in t

Answer 1

Try add standard parameter value to function pointer type declaration:

typedef void(_stdcall *f_funci)(vector A, vector B, double &Ans1, double jj = 36.5);

Default argument value is part of function signature, compiler does not put it into function code.