diff --git a/src/shared/queue.c b/src/shared/queue.c
index 1d7a0e4..b9930dd 100644
--- a/src/shared/queue.c
+++ b/src/shared/queue.c
@@ -1,154 +1,154 @@
-#include <stdbool.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <threads.h>
-
-#include "queue.h"
-
-Queue* queue_create(int capacity, void (*destroyer)(void* item)) {
-  if (capacity <= 0)
-    return NULL;
-
-  Queue* queue = (Queue*)malloc(sizeof(Queue));
-  if (queue == NULL) {
-    perror("ERROR: Could not allocate memory for queue structure");
-    return NULL;
-  }
-
-  queue->items = malloc(capacity * sizeof(void*));
-  if (queue->items == NULL) {
-    free(queue);
-    return NULL;
-  }
-
-  for (int i = 0; i < capacity; ++i) {
-    queue->items[i] = NULL;
-  }
-
-  queue->capacity = capacity;
-  queue->front = 0;
-  queue->rear = 0;
-  queue->size = 0;
-  queue->item_destroyer = destroyer;
-
-  return queue;
-}
-
-void queue_destroy(Queue* queue) {
-  if (queue == NULL)
-    return;
-
-  if (queue->item_destroyer != NULL) {
-    for (int i = 0; i < queue->size; ++i) {
-      int index = (queue->front + i) % queue->capacity;
-      queue->item_destroyer(queue->items[index]);
-    }
-  }
-  free(queue->items);
-  free(queue);
-}
-
-bool queue_is_empty(const Queue* queue) {
-  if (queue == NULL)
-    return true;
-  return queue->size == 0;
-}
-
-bool queue_is_full(const Queue* queue) {
-  if (queue == NULL)
-    return false;
-  return queue->size == queue->capacity;
-}
-
-static bool queue_double_capacity(Queue* queue) {
-  if (queue == NULL)
-    return false;
-  if (queue->capacity > INT_MAX / 2)
-    return false;
-  int new_capacity = queue->capacity * 2;
-  if (new_capacity <= 1)
-    new_capacity = 100;
-  void** new_items = malloc(new_capacity * sizeof(void*));
-  if (new_items == NULL) {
-    perror("ERROR: Could not allocate memory for doubling capacity of queue.");
-    return false;
-  }
-  for (int i = 0; i < queue->size; i++)
-    new_items[i] = queue->items[(i + queue->front) % queue->capacity];
-  free(queue->items);
-  queue->items = new_items;
-  queue->front = 0;
-  queue->rear = queue->size;
-  queue->capacity = new_capacity;
-  return true;
-}
-
-bool queue_enqueue(Queue* queue, void* item) {
-  if (queue == NULL || item == NULL)
-    return false;
-  if (queue_is_full(queue)) {
-    if (!queue_double_capacity(queue))
-      return false;
-  }
-  queue->items[queue->rear] = item;
-  queue->rear = (queue->rear + 1) % queue->capacity;
-  queue->size++;
-  return true;
-}
-
-bool queue_enqueue_multithreaded(Queue* queue, void* item, mtx_t* mutex, cnd_t* condition_not_empty,
-                                 cnd_t* condition_not_full) {
-  mtx_lock(mutex);
-  while (queue_is_full(queue))
-    cnd_wait(condition_not_full, mutex);
-  bool ok = queue_enqueue(queue, item);
-  cnd_signal(condition_not_empty);
-  mtx_unlock(mutex);
-  return ok;
-}
-
+#include <stdbool.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <threads.h>
+
+#include "queue.h"
+
+Queue* queue_create(int capacity, void (*destroyer)(void* item)) {
+  if (capacity <= 0)
+    return NULL;
+
+  Queue* queue = (Queue*)malloc(sizeof(Queue));
+  if (queue == NULL) {
+    perror("ERROR: Could not allocate memory for queue structure");
+    return NULL;
+  }
+
+  queue->items = malloc(capacity * sizeof(void*));
+  if (queue->items == NULL) {
+    free(queue);
+    return NULL;
+  }
+
+  for (int i = 0; i < capacity; ++i) {
+    queue->items[i] = NULL;
+  }
+
+  queue->capacity = capacity;
+  queue->front = 0;
+  queue->rear = 0;
+  queue->size = 0;
+  queue->item_destroyer = destroyer;
+
+  return queue;
+}
+
+void queue_destroy(Queue* queue) {
+  if (queue == NULL)
+    return;
+
+  if (queue->item_destroyer != NULL) {
+    for (int i = 0; i < queue->size; ++i) {
+      int index = (queue->front + i) % queue->capacity;
+      queue->item_destroyer(queue->items[index]);
+    }
+  }
+  free(queue->items);
+  free(queue);
+}
+
+bool queue_is_empty(const Queue* queue) {
+  if (queue == NULL)
+    return true;
+  return queue->size == 0;
+}
+
+bool queue_is_full(const Queue* queue) {
+  if (queue == NULL)
+    return false;
+  return queue->size == queue->capacity;
+}
+
+static bool queue_double_capacity(Queue* queue) {
+  if (queue == NULL)
+    return false;
+  if (queue->capacity > INT_MAX / 2)
+    return false;
+  int new_capacity = queue->capacity * 2;
+  if (new_capacity <= 1)
+    new_capacity = 100;
+  void** new_items = malloc(new_capacity * sizeof(void*));
+  if (new_items == NULL) {
+    perror("ERROR: Could not allocate memory for doubling capacity of queue.");
+    return false;
+  }
+  for (int i = 0; i < queue->size; i++)
+    new_items[i] = queue->items[(i + queue->front) % queue->capacity];
+  free(queue->items);
+  queue->items = new_items;
+  queue->front = 0;
+  queue->rear = queue->size;
+  queue->capacity = new_capacity;
+  return true;
+}
+
+bool queue_enqueue(Queue* queue, void* item) {
+  if (queue == NULL || item == NULL)
+    return false;
+  if (queue_is_full(queue)) {
+    if (!queue_double_capacity(queue))
+      return false;
+  }
+  queue->items[queue->rear] = item;
+  queue->rear = (queue->rear + 1) % queue->capacity;
+  queue->size++;
+  return true;
+}
+
+bool queue_enqueue_multithreaded(Queue* queue, void* item, mtx_t* mutex, cnd_t* condition_not_empty,
+                                 cnd_t* condition_not_full) {
+  mtx_lock(mutex);
+  while (queue_is_full(queue))
+    cnd_wait(condition_not_full, mutex);
+  bool ok = queue_enqueue(queue, item);
+  cnd_signal(condition_not_empty);
+  mtx_unlock(mutex);
+  return ok;
+}
+
 bool queue_enqueue_multithreaded_cancel(Queue* queue, void* item, mtx_t* mutex,
                                         cnd_t* condition_not_empty, cnd_t* condition_not_full,
                                         const atomic_bool* cancelled) {
-  mtx_lock(mutex);
+  mtx_lock(mutex);
   while (queue_is_full(queue) && (cancelled == NULL || !atomic_load(cancelled)))
-    cnd_wait(condition_not_full, mutex);
+    cnd_wait(condition_not_full, mutex);
   if (cancelled != NULL && atomic_load(cancelled)) {
-    mtx_unlock(mutex);
-    return false;
-  }
-  bool ok = queue_enqueue(queue, item);
-  cnd_signal(condition_not_empty);
-  mtx_unlock(mutex);
-  return ok;
-}
-
-void* queue_dequeue(Queue* queue) {
-  if (queue == NULL || queue_is_empty(queue)) {
-    perror("ERROR: Could not dequeue from null or empty queue.");
-    return NULL;
-  }
-
-  void* item = queue->items[queue->front];
-  queue->items[queue->front] = NULL;
-  queue->front = (queue->front + 1) % queue->capacity;
-  queue->size--;
-  return item;
-}
-
-void* queue_dequeue_multithreaded(Queue* queue, mtx_t* mutex, cnd_t* condition_not_empty,
-                                  cnd_t* condition_not_full, const bool* other_thread_done) {
-  mtx_lock(mutex);
-  while (queue_is_empty(queue) && !*other_thread_done)
-    cnd_wait(condition_not_empty, mutex);
-  if (queue_is_empty(queue) && *other_thread_done) {
-    mtx_unlock(mutex);
-    return NULL;
-  }
-  void* item = queue_dequeue(queue);
-  cnd_signal(condition_not_full);
-  mtx_unlock(mutex);
-  return item;
-}
+    mtx_unlock(mutex);
+    return false;
+  }
+  bool ok = queue_enqueue(queue, item);
+  cnd_signal(condition_not_empty);
+  mtx_unlock(mutex);
+  return ok;
+}
+
+void* queue_dequeue(Queue* queue) {
+  if (queue == NULL || queue_is_empty(queue)) {
+    perror("ERROR: Could not dequeue from null or empty queue.");
+    return NULL;
+  }
+
+  void* item = queue->items[queue->front];
+  queue->items[queue->front] = NULL;
+  queue->front = (queue->front + 1) % queue->capacity;
+  queue->size--;
+  return item;
+}
+
+void* queue_dequeue_multithreaded(Queue* queue, mtx_t* mutex, cnd_t* condition_not_empty,
+                                  cnd_t* condition_not_full, const bool* other_thread_done) {
+  mtx_lock(mutex);
+  while (queue_is_empty(queue) && !*other_thread_done)
+    cnd_wait(condition_not_empty, mutex);
+  if (queue_is_empty(queue) && *other_thread_done) {
+    mtx_unlock(mutex);
+    return NULL;
+  }
+  void* item = queue_dequeue(queue);
+  cnd_signal(condition_not_full);
+  mtx_unlock(mutex);
+  return item;
+}