[Keyboard] Adding OSAv2 Numpad Topre support (#21224)

keyboards/viktus/osav2_numpad_topre/ec.h

@@ -0,0 +1,31 @@
+/* Copyright 2023 Viktus Design LLC
+ *
+ * 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 <stdint.h>
+#include <stdbool.h>
+
+#include "matrix.h"
+
+typedef struct {
+    uint16_t reset_pt;
+    uint16_t actuation_pt;
+} ec_config_t;
+
+void     ec_init(ec_config_t const* const ec_config);
+bool     ec_matrix_scan(matrix_row_t current_matrix[]);
+//void     ec_dprint_matrix(void);  // needed for debugging
+uint16_t ec_readkey_raw(uint8_t col, uint8_t row);
+bool     ec_update_key(matrix_row_t* current_row, uint8_t col, uint16_t sw_value, uint16_t reset_pt, uint16_t actuation_pt);