NAME
Mat_VarGetStructFieldnames – Get the fieldnames of a structure variable.
SYNOPSIS
#include <matio.h>
char * const *
Mat_VarGetStructFieldnames(const matvar_t *matvar);
DESCRIPTION
The Mat_VarGetStructFieldnames() function returns the fieldnames of the structure variable matvar.
RETURN VALUES
An array of fieldnames is returned of the variable is a valid structure variable. Otherwise NULL is returned. The Mat_VarGetNumberOfFields() function returns the number of fields for the structure.