code sanitization

include/coexist_internal.h

@@ -1,77 +0,0 @@
-// Copyright 2018-2018 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef __COEXIST_INTERNAL_H__
-#define __COEXIST_INTERNAL_H__
-
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum {
-    COEX_PREFER_WIFI = 0,
-    COEX_PREFER_BT,
-    COEX_PREFER_BALANCE,
-    COEX_PREFER_NUM,
-} coex_prefer_t;
-
-/**
- * @brief Init software coexist
- *        extern function for internal use.
- *
- * @return Init ok or failed.
- */
-esp_err_t coex_init(void);
-
-/**
- * @brief De-init software coexist
- *        extern function for internal use.
- */
-void coex_deinit(void);
-
-/**
- * @brief Pause software coexist
- *        extern function for internal use.
- */
-void coex_pause(void);
-
-/**
- * @brief Resume software coexist
- *        extern function for internal use.
- */
-void coex_resume(void);
-
-/**
- * @brief Get software coexist version string
- *        extern function for internal use.
- * @return : version string
- */
-const char *coex_version_get(void);
-
-/**
- * @brief Coexist performance preference set from libbt.a
- *        extern function for internal use.
- *
- *  @param prefer : the prefer enumeration value
- *  @return : ESP_OK - success, other - failed
- */
-esp_err_t coex_preference_set(coex_prefer_t prefer);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __COEXIST_INTERNAL_H__ */

include/main.h

@@ -16,7 +16,4 @@
 #include "spislave.h"
 #include "lorawan.h"
 
-#include <esp_coexist.h>
-#include "coexist_internal.h"
-
 #endif