diff --git a/espnet/espnet.c b/espnet/espnet.c
index 2670716..71ac0ad 100644
--- a/espnet/espnet.c
+++ b/espnet/espnet.c
@@ -7,66 +7,66 @@
 // functionality.
 
 static bool _env_is_chip(void) {
-    printf("called: _env_is_chip\n");
+	printf("called: _env_is_chip\n");
 	return false;
 }
 static void _set_intr(int32_t cpu_no, uint32_t intr_source, uint32_t intr_num, int32_t intr_prio) {
-    printf("called: _set_intr\n");
+	printf("called: _set_intr\n");
 }
 static void _clear_intr(uint32_t intr_source, uint32_t intr_num) {
-    printf("called: _clear_intr\n");
+	printf("called: _clear_intr\n");
 }
 static void _set_isr(int32_t n, void *f, void *arg) {
-    printf("called: _set_isr\n");
+	printf("called: _set_isr\n");
 }
 static void _ints_on(uint32_t mask) {
-    printf("called: _ints_on\n");
+	printf("called: _ints_on\n");
 }
 static void _ints_off(uint32_t mask) {
-    printf("called: _ints_off\n");
+	printf("called: _ints_off\n");
 }
 static bool _is_from_isr(void) {
-    printf("called: _is_from_isr\n");
+	printf("called: _is_from_isr\n");
 	return false;
 }
 static void * _spin_lock_create(void) {
-    printf("called: _spin_lock_create\n");
+	printf("called: _spin_lock_create\n");
 	return NULL;
 }
 static void _spin_lock_delete(void *lock) {
-    printf("called: _spin_lock_delete\n");
+	printf("called: _spin_lock_delete\n");
 }
 static uint32_t _wifi_int_disable(void *wifi_int_mux) {
-    printf("called: _wifi_int_disable\n");
+	printf("called: _wifi_int_disable\n");
 	return 0;
 }
 static void _wifi_int_restore(void *wifi_int_mux, uint32_t tmp) {
-    printf("called: _wifi_int_restore\n");
+	printf("called: _wifi_int_restore\n");
 }
 static void _task_yield_from_isr(void) {
-    printf("called: _task_yield_from_isr\n");
+	printf("called: _task_yield_from_isr\n");
 }
 static void *_semphr_create(uint32_t max, uint32_t init) {
-    printf("called: _semphr_create\n");
+	printf("called: _semphr_create\n");
 	return NULL;
 }
 static void _semphr_delete(void *semphr) {
-    printf("called: _semphr_delete\n");
+	printf("called: _semphr_delete\n");
 }
 static int32_t _semphr_take(void *semphr, uint32_t block_time_tick) {
-    printf("called: _semphr_take\n");
+	printf("called: _semphr_take\n");
 	return 0;
 }
 static int32_t _semphr_give(void *semphr) {
-    printf("called: _semphr_give\n");
+	printf("called: _semphr_give\n");
 	return 0;
 }
 static void *_wifi_thread_semphr_get(void) {
-    printf("called: _wifi_thread_semphr_get\n");
+	printf("called: _wifi_thread_semphr_get\n");
 	return NULL;
 }
 static void *_mutex_create(void) {
-    printf("called: _mutex_create\n");
+	printf("called: _mutex_create\n");
 	return NULL;
 }
 
@@ -74,72 +74,72 @@ static void *_mutex_create(void) {
 unsigned int mutx = 0;
 
 static void *_recursive_mutex_create(void) {
-    printf("called: _recursive_mutex_create. ret=%p\n", &mutx);
+	printf("called: _recursive_mutex_create. ret=%p\n", &mutx);
 	return &mutx;
 }
 static void _mutex_delete(void *mutex) {
-    printf("called: _mutex_delete: %p\n", mutex);
+	printf("called: _mutex_delete: %p\n", mutex);
 }
 static int32_t _mutex_lock(void *mutex) {
-    printf("called: _mutex_lock: %p (%d)\n", mutex, *(unsigned int*)mutex);
+	printf("called: _mutex_lock: %p (%d)\n", mutex, *(unsigned int*)mutex);
 	// simplified mutex to continue with call stack
 	*(unsigned int*)mutex = 1;
 	return 0;
 }
 static int32_t _mutex_unlock(void *mutex) {
-    printf("called: _mutex_unlock: %p (%d)\n", mutex, *(unsigned int*)mutex);
+	printf("called: _mutex_unlock: %p (%d)\n", mutex, *(unsigned int*)mutex);
 	// simplified mutex to continue with call stack
 	*(unsigned int*)mutex = 0;
 	return 0;
 }
 static void * _queue_create(uint32_t queue_len, uint32_t item_size) {
-    printf("called: _queue_create\n");
+	printf("called: _queue_create\n");
 	return NULL;
 }
 static void _queue_delete(void *queue) {
-    printf("called: _queue_delete\n");
+	printf("called: _queue_delete\n");
 }
 static int32_t _queue_send(void *queue, void *item, uint32_t block_time_tick) {
-    printf("called: _queue_send\n");
+	printf("called: _queue_send\n");
 	return 0;
 }
 static int32_t _queue_send_from_isr(void *queue, void *item, void *hptw) {
-    printf("called: _queue_send_from_isr\n");
+	printf("called: _queue_send_from_isr\n");
 	return 0;
 }
 static int32_t _queue_send_to_back(void *queue, void *item, uint32_t block_time_tick) {
-    printf("called: _queue_send_to_back\n");
+	printf("called: _queue_send_to_back\n");
 	return 0;
 }
 static int32_t _queue_send_to_front(void *queue, void *item, uint32_t block_time_tick) {
-    printf("called: _queue_send_to_front\n");
+	printf("called: _queue_send_to_front\n");
 	return 0;
 }
 static int32_t _queue_recv(void *queue, void *item, uint32_t block_time_tick) {
-    printf("called: _queue_recv\n");
+	printf("called: _queue_recv\n");
 	return 0;
 }
 static uint32_t _queue_msg_waiting(void *queue) {
-    printf("called: _queue_msg_waiting\n");
+	printf("called: _queue_msg_waiting\n");
 	return 0;
 }
 static void * _event_group_create(void) {
-    printf("called: _event_group_create\n");
+	printf("called: _event_group_create\n");
 	return NULL;
 }
 static void _event_group_delete(void *event) {
-    printf("called: _event_group_delete\n");
+	printf("called: _event_group_delete\n");
 }
 static uint32_t _event_group_set_bits(void *event, uint32_t bits) {
-    printf("called: _event_group_set_bits\n");
+	printf("called: _event_group_set_bits\n");
 	return 0;
 }
 static uint32_t _event_group_clear_bits(void *event, uint32_t bits) {
-    printf("called: _event_group_clear_bits\n");
+	printf("called: _event_group_clear_bits\n");
 	return 0;
 }
 static uint32_t _event_group_wait_bits(void *event, uint32_t bits_to_wait_for, int clear_on_exit, int wait_for_all_bits, uint32_t block_time_tick) {
-    printf("called: _event_group_wait_bits\n");
+	printf("called: _event_group_wait_bits\n");
 	return 0;
 }
 
@@ -440,50 +440,50 @@ static int _coex_schm_curr_phase_idx_get(void) {
 // OS adapter functions.
 // See: esp-idf/components/esp_wifi/include/esp_private/wifi_os_adapter.h
 wifi_osi_funcs_t g_wifi_osi_funcs = {
-    ._version = ESP_WIFI_OS_ADAPTER_VERSION,
-    ._env_is_chip = _env_is_chip,
-    ._set_intr = _set_intr,
-    ._clear_intr = _clear_intr,
-    ._set_isr = _set_isr,
-    ._ints_on = _ints_on,
-    ._ints_off = _ints_off,
-    ._is_from_isr = _is_from_isr,
-    ._spin_lock_create = _spin_lock_create,
-    ._spin_lock_delete = _spin_lock_delete,
-    ._wifi_int_disable = _wifi_int_disable,
-    ._wifi_int_restore = _wifi_int_restore,
-    ._task_yield_from_isr = _task_yield_from_isr,
-    ._semphr_create = _semphr_create,
-    ._semphr_delete = _semphr_delete,
-    ._semphr_take = _semphr_take,
-    ._semphr_give = _semphr_give,
-    ._wifi_thread_semphr_get = _wifi_thread_semphr_get,
-    ._mutex_create = _mutex_create,
-    ._recursive_mutex_create = _recursive_mutex_create,
-    ._mutex_delete = _mutex_delete,
-    ._mutex_lock = _mutex_lock,
-    ._mutex_unlock = _mutex_unlock,
-    ._queue_create = _queue_create,
-    ._queue_delete = _queue_delete,
-    ._queue_send = _queue_send,
-    ._queue_send_from_isr = _queue_send_from_isr,
-    ._queue_send_to_back = _queue_send_to_back,
-    ._queue_send_to_front = _queue_send_to_front,
-    ._queue_recv = _queue_recv,
-    ._queue_msg_waiting = _queue_msg_waiting,
-    ._event_group_create = _event_group_create,
-    ._event_group_delete = _event_group_delete,
-    ._event_group_set_bits = _event_group_set_bits,
-    ._event_group_clear_bits = _event_group_clear_bits,
-    ._event_group_wait_bits = _event_group_wait_bits,
+	._version = ESP_WIFI_OS_ADAPTER_VERSION,
+	._env_is_chip = _env_is_chip,
+	._set_intr = _set_intr,
+	._clear_intr = _clear_intr,
+	._set_isr = _set_isr,
+	._ints_on = _ints_on,
+	._ints_off = _ints_off,
+	._is_from_isr = _is_from_isr,
+	._spin_lock_create = _spin_lock_create,
+	._spin_lock_delete = _spin_lock_delete,
+	._wifi_int_disable = _wifi_int_disable,
+	._wifi_int_restore = _wifi_int_restore,
+	._task_yield_from_isr = _task_yield_from_isr,
+	._semphr_create = _semphr_create,
+	._semphr_delete = _semphr_delete,
+	._semphr_take = _semphr_take,
+	._semphr_give = _semphr_give,
+	._wifi_thread_semphr_get = _wifi_thread_semphr_get,
+	._mutex_create = _mutex_create,
+	._recursive_mutex_create = _recursive_mutex_create,
+	._mutex_delete = _mutex_delete,
+	._mutex_lock = _mutex_lock,
+	._mutex_unlock = _mutex_unlock,
+	._queue_create = _queue_create,
+	._queue_delete = _queue_delete,
+	._queue_send = _queue_send,
+	._queue_send_from_isr = _queue_send_from_isr,
+	._queue_send_to_back = _queue_send_to_back,
+	._queue_send_to_front = _queue_send_to_front,
+	._queue_recv = _queue_recv,
+	._queue_msg_waiting = _queue_msg_waiting,
+	._event_group_create = _event_group_create,
+	._event_group_delete = _event_group_delete,
+	._event_group_set_bits = _event_group_set_bits,
+	._event_group_clear_bits = _event_group_clear_bits,
+	._event_group_wait_bits = _event_group_wait_bits,
 	._task_create_pinned_to_core = _task_create_pinned_to_core,
 	._task_create = _task_create,
 	._task_delete = _task_delete,
 	._task_delay = _task_delay,
 	._task_ms_to_tick = _task_ms_to_tick,
-    ._task_get_current_task = _task_get_current_task,
+	._task_get_current_task = _task_get_current_task,
 	._task_get_max_priority = _task_get_max_priority,
-    ._malloc = _malloc,
+	._malloc = _malloc,
 	._free = _free,
 	._event_post = _event_post,
 	._get_free_heap_size = _get_free_heap_size,
@@ -562,7 +562,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
 	._coex_schm_curr_phase_idx_set = _coex_schm_curr_phase_idx_set,
 	._coex_schm_curr_phase_idx_get = _coex_schm_curr_phase_idx_get,
 
-    ._magic = ESP_WIFI_OS_ADAPTER_MAGIC,
+	._magic = ESP_WIFI_OS_ADAPTER_MAGIC,
 };
 
 // This is a string constant that is used all over ESP-IDF and is also used by
@@ -572,32 +572,32 @@ const char *WIFI_EVENT = "WIFI_EVENT";
 
 // Required by libphy.a
 int phy_printf(const char *format, ...) {
-    va_list args;
-    va_start(args, format);
-    printf("phy: ");
-    int res = vprintf(format, args);
-    va_end(args);
-    return res;
+	va_list args;
+	va_start(args, format);
+	printf("phy: ");
+	int res = vprintf(format, args);
+	va_end(args);
+	return res;
 }
 
 // Required by libpp.a
 int pp_printf(const char *format, ...) {
-    va_list args;
-    va_start(args, format);
-    printf("pp: ");
-    int res = vprintf(format, args);
-    va_end(args);
-    return res;
+	va_list args;
+	va_start(args, format);
+	printf("pp: ");
+	int res = vprintf(format, args);
+	va_end(args);
+	return res;
 }
 
 // Required by libnet80211.a
 int net80211_printf(const char *format, ...) {
-    va_list args;
-    va_start(args, format);
-    printf("net80211: ");
-    int res = vprintf(format, args);
-    va_end(args);
-    return res;
+	va_list args;
+	va_start(args, format);
+	printf("net80211: ");
+	int res = vprintf(format, args);
+	va_end(args);
+	return res;
 }
 
 // Source: esp-idf/components/wpa_supplicant/src/utils/common.c