diff --git a/generator.c b/generator.c
index 5d63ece..5a53ce8 100644
--- a/generator.c
+++ b/generator.c
@@ -170,9 +170,8 @@ void printGraph()
 	}
 }
 
-void putItem(int itemValue)
+void putSolution(sem_t sUsedSpace, sem_t sFreeSpace, int *solution)
 {
-	shared->validItems++;
 	shared->data[shared->tail] = itemValue;
 	shared->tail = (shared->tail + 1) % MAX_ITEMS;
 }
@@ -260,7 +259,6 @@ int main(int argc, char *argv[])
 	sigaction(SIGINT, &sa, NULL);
 	sigaction(SIGTERM, &sa, NULL);
 
-	/*
 	int shmfd = shm_open(SHM_NAME, O_RDWR | O_CREAT, PERMISSION);
 	if (shmfd == -1) {
 		perror(pname);
@@ -279,8 +277,7 @@ int main(int argc, char *argv[])
 	if (sFreeSpace == SEM_FAILED || sUsedSpace == SEM_FAILED || sWriteEnd == SEM_FAILED) {
 		perror(pname);
 		exit(EXIT_FAILURE);
-		}
-	*/
+	}
 
 	parse(argc, argv);