Rework as per 9824 (#13898)

keyboards/coarse/ixora/keymaps/wntrmln/keymap.c

@@ -0,0 +1,26 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Keymap _BL: (Base Layer) Default Layer
+   * ,-----------------.
+   * |RESET|  2  |  3  |
+   * |-----------------|
+   * |Caps |NmLk |ScLk |
+   * `-----------------'
+   */
+[0] = LAYOUT_full(
+  KC_PSCR, KC_MUTE, LGUI(KC_1),
+  KC_MPRV, KC_MPLY, KC_MNXT)
+};
+
+void matrix_init_user(void) {
+  //user initialization
+}
+
+void matrix_scan_user(void) {
+  //user matrix
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}