Error while compiling

[janghw4]

mex MIxnyn.C
Building with 'Microsoft Visual C++ 2019 (C)'.
Error using mex
MIxnyn.C
F:\OOO\ContinuousMIEstimation-master\MIxnyn.C(88): error C2059: syntax error: 'type'
F:\OOO\ContinuousMIEstimation-master\MIxnyn.C(196): error C2061: syntax error: identifier 'i'
F:\OOO\ContinuousMIEstimation-master\MIxnyn.C(343): error C2059: syntax error: 'type'
F:\OOO\ContinuousMIEstimation-master\MIxnyn.C(344): error C2059: syntax error: 'type'