Move common visualizer keyframes into visualizer_keyframes.h

quantum/visualizer/visualizer_keyframes.c

@@ -0,0 +1,23 @@
+/* Copyright 2017 Fred Sundvik
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "visualizer_keyframes.h"
+
+bool keyframe_no_operation(keyframe_animation_t* animation, visualizer_state_t* state) {
+    (void)animation;
+    (void)state;
+    return false;
+}