[Keymap] add brandonschlack userspace and keymaps (#10411)

users/brandonschlack/rgb_bs.h

@@ -0,0 +1,35 @@
+/* Copyright 2020 Brandon Schlack
+ *
+ * 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/>.
+ */
+#pragma once
+#include "quantum.h"
+#ifdef RGB_THEME_ENABLE
+#   include "rgb_theme.h"
+#endif
+#ifdef RGB_MATRIX_ENABLE
+#   include "rgb_matrix.h"
+#endif
+
+#ifdef RGB_MATRIX_ENABLE
+#define LED_FLAG_KEYS (LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER)
+
+void rgb_matrix_layer_helper(uint8_t red, uint8_t green, uint8_t blue, uint8_t led_type);
+void rgb_matrix_cycle_flag(void);
+#endif
+
+void keyboard_post_init_rgb(void);
+void rgb_layer_helper(uint8_t hue, uint8_t sat, uint8_t val);
+
+layer_state_t layer_state_set_rgb(layer_state_t state);