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diff --git a/users/pcewing/key_repeater.h b/users/pcewing/key_repeater.h
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-/*
- * Copyright 2022 Paul Ewing
- *
- * 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
-
-// The key_repeater_config_t type holds user configurable options set when
-// allocating a new key repeater.
-struct key_repeater_config_t {
- // The key code that will be repeatedly registered
- int key;
-
- // The minimum amount of time to press down the key when registered
- const uint32_t key_duration_min;
-
- // The maximum amount of time to press down the key when registered
- const uint32_t key_duration_max;
-
- // The minimum amount of time to wait between registering key presses
- const uint32_t wait_duration_min;
-
- // The maximum amount of time to wait between registering key presses
- const uint32_t wait_duration_max;
-};
-
-// The key_repeater_t type represents a key repeater. This is similar to the
-// "Rapid fire" feature on many game controllers. The intention behind this is
-// to periodically send a key code while the user is pressing a key.
-//
-// The duration of the key press as well as the time between key presses is
-// slightly randomized by design. This is to simulate more realistic human
-// behavior. By setting the minimum and maximum duration fields to the same
-// value in the configuration, this randomization can be disabled.
-//
-// This type is intentionally opaque to avoid the user setting internal fields
-// directly. It must be allocated and destroyed using the kr_new() and
-// kr_free() functions respectively.
-struct key_repeater_t;
-
-// Allocate a new key repeater.
-struct key_repeater_t* kr_new(struct key_repeater_config_t* cfg);
-
-// Release an allocated key repeater.
-void kr_free(struct key_repeater_t** kr);
-
-// Enable the key repeater such that it will start periodically registering the
-// configured key code.
-void kr_enable(struct key_repeater_t* kr);
-
-// Disable the key repeater such that it will stop periodically registering the
-// configured key code.
-void kr_disable(struct key_repeater_t* kr);
-
-// Poll the key repeater to execute, tyically called from matrix_scan_user().
-void kr_poll(struct key_repeater_t* kr);