MATLAB: C-Mex Error: expected “…” or “,”

Question

The Code that I entered for a C++ Matlab Extension file is:

#include "mex.h"
void mexFunction(int nlhs,
        mxArray*plhs[]
        int nrhs,
        const mxArray*prhs[])
{       
    mexPrintf("Hello, mex!\n");
}

but it gives this error message:

error: expected ',' or '…' before 'int'

int nrhs,

^

Answer 1

mxArray*plhs[] needs a comma after it