MATLAB: How to determine MEX API version

MATLABmex api version c 2016a

I have written some years ago a C shared library to use with Matlab.
I was using the MX_API_VER preprocessor macro to detect MEX API version,
#include "mex.h"
#include "matrix.h"
#if (! defined MX_API_VER) || (MX_API_VER < 0x07030000)
/*
 *      Compatibiliy with older version of MATLAB
 */
typedef int     mwSize;
typedef int     mwIndex;
#endif
Unfortunately, it seems that the MX_API_VER has disappeared from matrix.h in Matlab 2016a.
Is there another way to detect MAX API version ?
Regards.

Best Answer

I have a complicated macro to detect API version at compile time that I could post, but if you are only trying to deal with the mwSize and mwIndex stuff you can check for MWSIZE_MAX. E.g.,
#ifndef MWSIZE_MAX
    #define  mwIndex        int
    #define  mwSignedIndex  int
    #define  mwSize         int
#endif
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