ext/fiddle/pointer.c in fiddle-1.0.5 vs ext/fiddle/pointer.c in fiddle-1.0.6

@@ -100,22 +100,22 @@
     TypedData_Get_Struct(obj, struct ptr_data, &fiddle_ptr_data_type, data);
     if (data->ptr == NULL || data->size == 0) return NULL;
     return data;
 }
 
-static int
+static bool
 fiddle_ptr_memory_view_available_p(VALUE obj)
 {
     return fiddle_ptr_check_memory_view(obj) != NULL;
 }
 
-static int
+static bool
 fiddle_ptr_get_memory_view(VALUE obj, rb_memory_view_t *view, int flags)
 {
     struct ptr_data *data = fiddle_ptr_check_memory_view(obj);
     rb_memory_view_init_as_byte_array(view, obj, data->ptr, data->size, true);
 
-    return 1;
+    return true;
 }
 
 static const rb_memory_view_entry_t fiddle_ptr_memory_view_entry = {
     fiddle_ptr_get_memory_view,
     NULL,