+};
+
+/* value for the various operations we want to perform on the env */
+enum env_operation {
+ ENVOP_GET_CHAR, /* we want to call the get_char function */
+ ENVOP_INIT, /* we want to call the init function */
+ ENVOP_LOAD, /* we want to call the load function */
+ ENVOP_SAVE, /* we want to call the save function */