/* callbacks prototypes */
typedef void (*gras_datadesc_type_cb_void_t)(gras_cbps_t *vars, void *data);
typedef int (*gras_datadesc_type_cb_int_t)(gras_cbps_t *vars, void *data);
/* callbacks prototypes */
typedef void (*gras_datadesc_type_cb_void_t)(gras_cbps_t *vars, void *data);
typedef int (*gras_datadesc_type_cb_int_t)(gras_cbps_t *vars, void *data);