#ifndef INCLUDED_MATRIX
#define INCLUDED_MATRIX

    struct MatrixList {
      float *matrix;
      MatrixList *next;
      
    };
    
    struct MatrixListInfo {
      int id;
      float *coord_pack;
      int coord_pack_size;
      int list_length;
      MatrixList *first;
      MatrixList *last;
      MatrixListInfo *next;
    };

#endif