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.Dd November 20, 2023
.Dt MAT_VARGETSIZE 3
.Os
.Sh NAME
.Nm Mat_VarGetSize
.Nd Calculates the size of a MAT variable in bytes.
.Sh SYNOPSIS
.Fd #include <matio.h>
.Ft size_t
.Fo Mat_VarGetSize
.Fa "const matvar_t *matvar"
.Fc
.Sh DESCRIPTION
The
.Fn Mat_VarGetSize
function calculates the size of a MAT variable
.Fa matvar
in bytes similar to the MATLAB whos command.
.Sh RETURN VALUES
The function returns the number of bytes.