@@ -84,19 +84,19 @@
 			break;
 		case ERROR_ACCESS_DENIED:
 			error = EACCES;
 			break;
 		default:
-			OF_ENSURE(0);
+			OFEnsure(0);
 		}
 
 		free(context);
 		return error;
 	}
 
 	if (attr != NULL && attr->priority != 0)
-		OF_ENSURE(!SetThreadPriority(*thread, priority));
+		OFEnsure(!SetThreadPriority(*thread, priority));
 
 	return 0;
 }
 
 int
@@ -109,14 +109,14 @@
 	case WAIT_FAILED:
 		switch (GetLastError()) {
 		case ERROR_INVALID_HANDLE:
 			return EINVAL;
 		default:
-			OF_ENSURE(0);
+			OFEnsure(0);
 		}
 	default:
-		OF_ENSURE(0);
+		OFEnsure(0);
 	}
 }
 
 int
 OFPlainThreadDetach(OFPlainThread thread)