diff --git a/list_t/src/list_t/list_t.c b/list_t/src/list_t/list_t.c
index 8ae3e3a..873dc6f 100644
--- a/list_t/src/list_t/list_t.c
+++ b/list_t/src/list_t/list_t.c
@@ -150,4 +150,6 @@ GEN_LIST_ALL(TYPE_STRING)
 
 GEN_LIST_ALL(TYPE_PTR)
 
-
+GEN_FUNC_PTR_LIST_FREE(TYPE_PTR){
+  free(arg);
+}
diff --git a/list_t/src/list_t/list_t.h b/list_t/src/list_t/list_t.h
index d42572d..7a0faac 100644
--- a/list_t/src/list_t/list_t.h
+++ b/list_t/src/list_t/list_t.h
@@ -270,11 +270,38 @@ GENERATE_LIST_ALL(TYPE_PTR)
   }\
   
 
+#define GEN_HEAD_PTR_LIST(type)\
+  void purge_ptr_type_list_##type(struct main_list_##type *var_list);\
+  void free_##type(void *arg);\
+
+
+
+#define GEN_FUNC_PTR_LIST_FREE(type)\
+  void purge_ptr_type_list_##type(struct main_list_##type *var_list){\
+    struct list_##type *tmp = var_list->begin_list;\
+    while(tmp){\
+      var_list->current_list = tmp;\
+      tmp = tmp->next;\
+      free_##type(var_list->current_list->value);\
+      free(var_list->current_list);\
+    }\
+    var_list->begin_list = NULL;\
+    var_list->current_list = NULL;\
+    var_list->end_list = NULL;\
+    var_list->size = 0;\
+    var_list->current_index = 0;\
+  }\
+  void free_##type(void *arg)\
+
+
+GEN_HEAD_PTR_LIST(TYPE_PTR)
+
 
 #define LIST_T(type) \
     GENERATE_LIST_ALL(type)\
     GEN_LIST_ALL(type)
 
 
+
 #endif /* __LIST_T_C__H */
 
diff --git a/y_worker_t/include/y_worker_t/y_worker_t.h b/y_worker_t/include/y_worker_t/y_worker_t.h
index 757daa6..fd82fe9 100644
--- a/y_worker_t/include/y_worker_t/y_worker_t.h
+++ b/y_worker_t/include/y_worker_t/y_worker_t.h
@@ -34,7 +34,7 @@ typedef struct y_worker_t * ptr_y_WORKER_T;
 //GENERATE_LIST_ALL(y_WORKER_T)
 
 GENERATE_LIST_ALL(ptr_y_WORKER_T)
-//GENERATE_PTR_type_SIG((ptr_y_WORKER_T)
+GEN_HEAD_PTR_LIST(ptr_y_WORKER_T)
 
 
 //ptr_y_WORKER_T create_ptr_y_WORKER_T(int exec, int id);
diff --git a/y_worker_t/src/y_worker_t/y_worker_t.c b/y_worker_t/src/y_worker_t/y_worker_t.c
index 64705fc..ce7a8b8 100644
--- a/y_worker_t/src/y_worker_t/y_worker_t.c
+++ b/y_worker_t/src/y_worker_t/y_worker_t.c
@@ -44,7 +44,7 @@ ptr_y_WORKER_T create_ptr_y_WORKER_T(struct main_list_ptr_y_WORKER_T * workers,
 
 	return pworker;
 }
-void free_ptr_y_WORKER_T(void* p_worker){
+void __free_ptr_y_WORKER_T(void* p_worker){
 	ptr_y_WORKER_T pworker = (struct y_worker_t*)p_worker;
 	pthread_mutex_destroy(pworker->mut_worker);
 	free(pworker->mut_worker);
@@ -55,7 +55,7 @@ void free_ptr_y_WORKER_T(void* p_worker){
 	free(pworker);
 }
 
-
+/*
 void purge_list_ptr_y_WORKER_T(struct main_list_ptr_y_WORKER_T *list_workers){
 	for(move_current_to_begin_list_ptr_y_WORKER_T(list_workers); list_workers->current_list; increment_list_ptr_y_WORKER_T(list_workers)){
 		free_ptr_y_WORKER_T(list_workers->current_list->value);
@@ -69,7 +69,7 @@ void purge_list_TYPE_PTR(struct main_list_TYPE_PTR *list_voids){
   free_all_var_list_TYPE_PTR(list_voids);
 }
 
-
+*/
 
 
 void* execute_work(void* arg){
@@ -122,6 +122,17 @@ int check_worker_status(struct y_worker_t * pworker ){
   return ret;
 }
 
+GEN_FUNC_PTR_LIST_FREE(ptr_y_WORKER_T){
+  ptr_y_WORKER_T pworker = (struct y_worker_t*)arg;
+  pthread_mutex_destroy(pworker->mut_worker);
+  free(pworker->mut_worker);
+  pthread_cond_destroy(pworker->cond_worker);
+  free(pworker->cond_worker);
+  free(pworker->thread);
+  free(pworker->arg);
+  free(pworker);
+} 
+
 void kill_all_workers ( struct argWorker *argw){
   	struct main_list_ptr_y_WORKER_T * workers  = argw->workers;
 	  struct argExecTasQ *argx = argw->argx;
@@ -155,10 +166,13 @@ void kill_all_workers ( struct argWorker *argw){
  
   pthread_mutex_destroy(argw->mut_workers);
   free(argw->mut_workers);
-
+/*
   purge_list_TYPE_PTR(argw->list_arg);
   purge_list_ptr_y_WORKER_T(workers);
-
+*/
+  purge_ptr_type_list_TYPE_PTR(argw->list_arg);
+  purge_ptr_type_list_ptr_y_WORKER_T(workers);
+  
   free_argExecTasQ(argx);