chore(release): 4.1.1 [skip ci]

Co-authored-by: Maxime Rumpler <mrumpler68@gmail.com>

.github/workflows/ci.yml

@@ -15,10 +15,10 @@ jobs:
       - run: 'sudo apt update'
 
       - name: 'Install Build Tools'
-        run: 'sudo apt-get install --yes build-essential gcc make clang-format'
+        run: 'sudo apt install --yes build-essential gcc make clang-format'
 
       - name: 'Install Documentation Tools'
-        run: 'sudo apt-get install --yes doxygen doxygen-gui doxygen-doc graphviz'
+        run: 'sudo apt install --yes doxygen doxygen-gui doxygen-doc graphviz'
 
       - run: 'gcc --version'
 

.github/workflows/release.yml

@@ -24,10 +24,10 @@ jobs:
       - run: 'sudo apt update'
 
       - name: 'Install Build Tools'
-        run: 'sudo apt-get install --yes build-essential gcc make clang-format'
+        run: 'sudo apt install --yes build-essential gcc make clang-format'
 
       - name: 'Install Documentation Tools'
-        run: 'sudo apt-get install --yes doxygen doxygen-gui doxygen-doc graphviz'
+        run: 'sudo apt install --yes doxygen doxygen-gui doxygen-doc graphviz'
 
       - run: 'make set_version'
 

README.md

@@ -37,10 +37,10 @@ For example on GNU/Linux Ubuntu:
 
 ```sh
 # Install Build Tools
-sudo apt-get install build-essential gcc make clang-format
+sudo apt install build-essential gcc make clang-format
 
 # Install Documentation Tools
-sudo apt-get install doxygen doxygen-gui doxygen-doc graphviz
+sudo apt install doxygen doxygen-gui doxygen-doc graphviz
 ```
 
 ## Usage

lib/array_list.c

@@ -25,8 +25,8 @@ void array_list_remove(struct array_list* list, size_t index) {
   if (index >= list->size) {
     return;
   }
-  for (size_t i = index + 1; i < list->size - 1; i++) {
+  for (size_t i = index; i < list->size - 1; i++) {
-    list->data[i - 1] = list->data[i];
+    list->data[i] = list->data[i + 1];
   }
   list->size--;
 }

lib/array_list.h

@@ -27,24 +27,36 @@ struct array_list* array_list_initialization();
 
 /**
  * @brief Adds an element to the end of the array list.
+ *
+ * @param list
+ * @param element
  * @since v1.2.0
  */
 void array_list_add(struct array_list* list, void* element);
 
 /**
  * @brief Removes an element from the array list.
+ *
+ * @param list
+ * @param index
  * @since v1.2.0
  */
 void array_list_remove(struct array_list* list, size_t index);
 
 /**
  * @brief Gets an element from the array list.
+ *
+ * @param list
+ * @param index
+ * @return void*
  * @since v1.2.0
  */
 void* array_list_get(struct array_list* list, size_t index);
 
 /**
  * @brief Frees the array list.
+ *
+ * @param list
  * @since v3.0.0
  */
 void array_list_free(struct array_list* list);

lib/character.h

@@ -12,7 +12,7 @@
  * @brief Append a character to a string, assuming string points to an array
  * with enough space.
  *
- * @p
+ * @param string
  * @param character
  * @since v1.0.0
  */
@@ -47,7 +47,9 @@ char character_to_lower(const char character);
 /**
  * @brief Check if the character is a digit ('0', '1', '2', '3', '4', '5', '6', '7, '8' or '9').
  *
- * @return true if the character is a digit, false otherwise
+ * @param character
+ * @return true
+ * @return false
  * @since v1.0.0
  */
 bool character_get_is_digit(const char character);
@@ -57,6 +59,7 @@ bool character_get_is_digit(const char character);
  * Return 0 if the character is not a letter.
  *
  * @param character
+ * @return unsigned char
  * @since v1.0.0
  */
 unsigned char character_get_alphabet_position(const char character);

lib/convert.c

@@ -62,7 +62,7 @@ string_t convert_number_to_string(const long long integer) {
   return string;
 }
 
-string_t convert_number_from_base_10_to_base(unsigned long long number, unsigned int base) {
+string_t convert_number_from_base_10_to_base(unsigned long long number, unsigned long base) {
   if (number == 0) {
     return "0";
   }
@@ -88,10 +88,10 @@ string_t convert_number_from_base_10_to_base(unsigned long long number, unsigned
   return result;
 }
 
-int convert_number_from_base_to_base_10(string_t number, unsigned int base) {
+unsigned long convert_number_from_base_to_base_10(string_t number, unsigned long base) {
-  int length = string_get_length(number);
+  size_t length = string_get_length(number);
   int exponent = length - 1;
-  int result = 0;
+  unsigned long result = 0;
   int index = 0;
   while (exponent >= 0) {
     int current_number = (int)(number[index] - '0');
@@ -107,6 +107,6 @@ int convert_number_from_base_to_base_10(string_t number, unsigned int base) {
   return result;
 }
 
-string_t convert_number_from_base_to_another(string_t number, int base_from, int base_target) {
+string_t convert_number_from_base_to_another(string_t number, unsigned long base_from, unsigned long base_target) {
   return convert_number_from_base_10_to_base(convert_number_from_base_to_base_10(number, base_from), base_target);
 }

lib/convert.h

@@ -15,6 +15,7 @@
  * @brief Convert a character to a string.
  *
  * @param character
+ * @return string_t
  * @since v1.0.0
  */
 string_t convert_character_to_string(const char character);
@@ -23,6 +24,7 @@ string_t convert_character_to_string(const char character);
  * @brief Convert a character to a digit.
  *
  * @param character
+ * @return char
  * @since v1.0.0
  */
 char convert_character_to_digit(const char character);
@@ -31,6 +33,7 @@ char convert_character_to_digit(const char character);
  * @brief Convert a digit to a character.
  *
  * @param digit
+ * @return char
  * @since v1.0.0
  */
 char convert_digit_to_character(const char digit);
@@ -39,6 +42,7 @@ char convert_digit_to_character(const char digit);
  * @brief Convert a string to a number.
  *
  * @param string
+ * @return long long
  * @since v1.0.0
  */
 long long convert_string_to_number(const string_t string);
@@ -47,6 +51,7 @@ long long convert_string_to_number(const string_t string);
  * @brief Convert a number to a string.
  *
  * @param integer
+ * @return string_t
  * @since v1.0.0
  */
 string_t convert_number_to_string(const long long integer);
@@ -56,18 +61,20 @@ string_t convert_number_to_string(const long long integer);
  *
  * @param number
  * @param base
+ * @return string_t
  * @since v1.0.0
  */
-string_t convert_number_from_base_10_to_base(unsigned long long number, unsigned int base);
+string_t convert_number_from_base_10_to_base(unsigned long long number, unsigned long base);
 
 /**
  * @brief Convert a number with a specific base to a number base 10.
  *
  * @param number
  * @param base
+ * @return int
  * @since v1.0.0
  */
-int convert_number_from_base_to_base_10(string_t number, unsigned int base);
+unsigned long convert_number_from_base_to_base_10(string_t number, unsigned long base);
 
 /**
  * @brief Convert a number with a specific base to a number of specific base.
@@ -75,8 +82,9 @@ int convert_number_from_base_to_base_10(string_t number, unsigned int base);
  * @param number
  * @param base_from
  * @param base_target
+ * @return string_t
  * @since v1.0.0
  */
-string_t convert_number_from_base_to_another(string_t number, int base_from, int base_target);
+string_t convert_number_from_base_to_another(string_t number, unsigned long base_from, unsigned long base_target);
 
 #endif

lib/filesystem.h

@@ -18,9 +18,10 @@
  *
  * @param path
  * @param file_content
- * @param file_size
+ * @param file_size The size of the file that was read (mutated by the function).
  * @retval -1 if the file does not exist or if there is an error.
  * @retval 0 for success.
+ * @return int
  * @since v1.0.0
  */
 int filesystem_read(string_t path, byte_t **file_content, off_t *file_size);
@@ -33,6 +34,7 @@ int filesystem_read(string_t path, byte_t **file_content, off_t *file_size);
  * @param file_size
  * @retval -1 if there is an error.
  * @retval 0 for success.
+ * @return int
  * @since v1.0.0
  */
 int filesystem_write(string_t path, byte_t *file_content, off_t file_size);
@@ -41,8 +43,8 @@ int filesystem_write(string_t path, byte_t *file_content, off_t file_size);
  * @brief Check if a path exists.
  *
  * @param path
- * @retval true if the path exists.
+ * @return true
- * @retval false if the path does not exist.
+ * @return false
  * @since v3.1.0
  */
 bool filesystem_exists(string_t path);
@@ -54,6 +56,7 @@ bool filesystem_exists(string_t path);
  * @return int
  * @retval -1 if there is an error.
  * @retval 0 for success.
+ * @return int
  * @since v3.1.0
  */
 int filesystem_remove(string_t path);
@@ -64,6 +67,7 @@ int filesystem_remove(string_t path);
  * @param path
  * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
  * @see https://www.iana.org/assignments/media-types/media-types.xhtml
+ * @return string_t
  * @since v1.0.0
  */
 string_t filesystem_get_mimetype(string_t path);

lib/hash_map.h

@@ -35,22 +35,27 @@ struct hash_map_item {
 
 /**
  * @brief Hash function (using SipHash 1-3 algorithm).
- * @param key
- * @param capacity
  * @see https://en.wikipedia.org/wiki/SipHash
  * @see https://github.com/veorq/SipHash
+ *
+ * @param key
+ * @param capacity
+ * @return uint64_t
  * @since v2.0.0
  */
 uint64_t hash(string_t key, size_t capacity);
 
 /**
  * @brief Hash map initialization.
+ *
+ * @return struct hash_map*
  * @since v2.0.0
  */
 struct hash_map *hash_map_initialization();
 
 /**
  * @brief Add an item to the hash map.
+ *
  * @param hash_map
  * @param key
  * @param data
@@ -70,14 +75,18 @@ void hash_map_remove(struct hash_map *hash_map, string_t key);
  * @brief Get an item from the hash map.
  * @param hash_map
  * @param key
+ * @return void*
  * @since v2.0.0
  */
 void *hash_map_get(struct hash_map *hash_map, string_t key);
 
 /**
  * @brief Check if the hash map contains a key.
+ *
  * @param hash_map
  * @param key
+ * @return true
+ * @return false
  * @since v2.0.0
  */
 bool hash_map_contains_key(struct hash_map *hash_map, string_t key);
@@ -86,12 +95,15 @@ bool hash_map_contains_key(struct hash_map *hash_map, string_t key);
  * @brief Get the hash map keys.
  *
  * @param hash_map
+ * @return string_t*
  * @since v2.0.0
  */
 string_t *hash_map_get_keys(struct hash_map *hash_map);
 
 /**
  * @brief Frees the hash map.
+ *
+ * @param hash_map
  * @since v3.0.0
  */
 void hash_map_free(struct hash_map *hash_map);

lib/linked_list.c

@@ -1,7 +1,7 @@
 #include "linked_list.h"
 
 struct linked_list *linked_list_initialization() {
-  struct linked_list *list = malloc(sizeof(*list));
+  struct linked_list *list = malloc(sizeof(struct linked_list));
   if (list == NULL) {
     perror("Error (linked_list_initialization)");
     exit(EXIT_FAILURE);
@@ -17,7 +17,7 @@ struct linked_list_node *linked_list_add_in_head(struct linked_list *list, void
     perror("Error (linked_list_add_in_head)");
     exit(EXIT_FAILURE);
   }
-  struct linked_list_node *node_new = malloc(sizeof(*node_new));
+  struct linked_list_node *node_new = malloc(sizeof(struct linked_list_node));
   if (node_new == NULL) {
     perror("Error (linked_list_add_in_head)");
     exit(EXIT_FAILURE);
@@ -52,7 +52,7 @@ struct linked_list_node *linked_list_add_after_last(struct linked_list *list, vo
   if (list->head == NULL) {
     return linked_list_add_in_head(list, new_data);
   }
-  struct linked_list_node *node_new = malloc(sizeof(*node_new));
+  struct linked_list_node *node_new = malloc(sizeof(struct linked_list_node));
   if (node_new == NULL) {
     perror("Error (linked_list_add_after_last)");
     exit(EXIT_FAILURE);

lib/linked_list.h

@@ -14,7 +14,6 @@
  */
 struct linked_list {
   struct linked_list_node *head;
-
   size_t length;
 };
 
@@ -29,42 +28,61 @@ struct linked_list_node {
 
 /**
  * @brief Linked list initialization.
+ *
+ * @return struct linked_list*
  * @since v1.0.0
  */
 struct linked_list *linked_list_initialization();
 
 /**
  * @brief Add a new node in the head of the linked list.
+ *
+ * @param list
+ * @param new_value
+ * @return struct linked_list_node*
  * @since v1.0.0
  */
 struct linked_list_node *linked_list_add_in_head(struct linked_list *list, void *new_value);
 
 /**
  * @brief Delete node in the head of the linked list.
+ *
+ * @param list
  * @since v1.0.0
  */
 void linked_list_delete_in_head(struct linked_list *list);
 
 /**
  * @brief Add a new node in the tail of the linked list.
+ *
+ * @param list
+ * @param new_data
+ * @return struct linked_list_node*
  * @since v1.0.0
  */
 struct linked_list_node *linked_list_add_after_last(struct linked_list *list, void *new_data);
 
 /**
  * @brief Reverse the linked list by creating a new one.
+ *
+ * @param list
+ * @return struct linked_list*
  * @since v1.0.0
  */
 struct linked_list *linked_list_reverse(struct linked_list *list);
 
 /**
  * @brief Reverse the linked list by mutating it.
+ *
+ * @param list
  * @since v1.0.0
  */
 void linked_list_reverse_mutate(struct linked_list *list);
 
 /**
  * @brief Frees the linked list.
+ *
+ * @param list
  * @since v3.0.0
  */
 void linked_list_free(struct linked_list *list);

lib/mathematics.h

@@ -13,6 +13,8 @@
  *
  * @param number1
  * @param number2
+ * @return true
+ * @return false
  * @since v1.0.0
  */
 bool mathematics_equals(const float number1, const float number2);
@@ -21,6 +23,7 @@ bool mathematics_equals(const float number1, const float number2);
  * @brief Get the absolute value of a number.
  *
  * @param number
+ * @return unsigned long long
  * @since v1.0.0
  */
 unsigned long long mathematics_absolute_value(const long long number);
@@ -30,15 +33,17 @@ unsigned long long mathematics_absolute_value(const long long number);
  *
  * @param base
  * @param exponent
+ * @return unsigned long long
  * @since v1.0.0
  */
 unsigned long long mathematics_pow(unsigned long long base, unsigned long long exponent);
 
 /**
- * @brief Calculates the nth root of a number using Heron's method.
+ * @brief Calculates the nth root of a number.
  *
  * @param number
  * @param nth_root
+ * @return float
  * @since v1.0.0
  */
 float mathematics_root(float number, unsigned int nth_root);
@@ -47,6 +52,7 @@ float mathematics_root(float number, unsigned int nth_root);
  * @brief Calculates the square root of a number using Heron's method.
  *
  * @param number
+ * @return float
  * @since v1.0.0
  */
 float mathematics_square_root(float number);
@@ -55,6 +61,7 @@ float mathematics_square_root(float number);
  * @brief Calculates the factorial of a number.
  *
  * @param number
+ * @return unsigned long long
  * @since v1.0.0
  */
 unsigned long long mathematics_factorial(unsigned long long number);

lib/queue.c

@@ -1,7 +1,7 @@
 #include "queue.h"
 
 struct queue *queue_initialization() {
-  struct queue *queue = malloc(sizeof(*queue));
+  struct queue *queue = malloc(sizeof(struct queue));
   if (queue == NULL) {
     perror("Error (queue_initialization)");
     exit(EXIT_FAILURE);
@@ -17,7 +17,7 @@ void queue_push(struct queue *queue, void *data) {
     perror("Error (queue_push)");
     exit(EXIT_FAILURE);
   }
-  struct queue_node *node_new = malloc(sizeof(*node_new));
+  struct queue_node *node_new = malloc(sizeof(struct queue_node));
   if (node_new == NULL) {
     perror("Error (queue_push)");
     exit(EXIT_FAILURE);

lib/queue.h

@@ -27,24 +27,34 @@ struct queue_node {
 
 /**
  * @brief Queue initialization.
+ *
+ * @return struct queue*
  * @since v1.0.0
  */
 struct queue *queue_initialization();
 
 /**
  * @brief Push data to queue.
+ *
+ * @param queue
+ * @param data
  * @since v1.0.0
  */
 void queue_push(struct queue *queue, void *data);
 
 /**
  * @brief Pop data from queue.
+ *
+ * @param queue
+ * @return void*
  * @since v1.0.0
  */
 void *queue_pop(struct queue *queue);
 
 /**
  * @brief Frees the queue.
+ *
+ * @param queue
  * @since v3.0.0
  */
 void queue_free(struct queue *queue);

lib/stack.c

@@ -1,7 +1,7 @@
 #include "stack.h"
 
 struct stack *stack_initialization() {
-  struct stack *stack = malloc(sizeof(*stack));
+  struct stack *stack = malloc(sizeof(struct stack));
   if (stack == NULL) {
     perror("Error (stack_initialization)");
     exit(EXIT_FAILURE);
@@ -17,7 +17,7 @@ void stack_push(struct stack *stack, void *data) {
     perror("Error (stack_push)");
     exit(EXIT_FAILURE);
   }
-  struct stack_node *node_new = malloc(sizeof(*node_new));
+  struct stack_node *node_new = malloc(sizeof(struct stack_node));
   if (data == NULL) {
     perror("Error (stack_push)");
     exit(EXIT_FAILURE);

lib/stack.h

@@ -27,24 +27,34 @@ struct stack_node {
 
 /**
  * @brief Stack initialization.
+ *
+ * @return struct stack*
  * @since v1.0.0
  */
 struct stack *stack_initialization();
 
 /**
  * @brief Push data to stack.
+ *
+ * @param stack
+ * @param data
  * @since v1.0.0
  */
 void stack_push(struct stack *stack, void *data);
 
 /**
  * @brief Pop data from stack.
+ *
+ * @param stack
+ * @return void*
  * @since v1.0.0
  */
 void *stack_pop(struct stack *stack);
 
 /**
  * @brief Frees the stack.
+ *
+ * @param stack
  * @since v3.0.0
  */
 void stack_free(struct stack *stack);

lib/string.c

@@ -37,6 +37,20 @@ void string_replace(string_t string, char search, char replace) {
   string[string_length] = '\0';
 }
 
+void string_remove_character(string_t string, char search) {
+  size_t string_length = string_get_length(string);
+  for (size_t index = 0; index < string_length; index++) {
+    if (string[index] == search) {
+      for (size_t index_string = index; index_string < string_length; index_string++) {
+        string[index_string] = string[index_string + 1];
+      }
+      string_length--;
+      index--;
+    }
+  }
+  string[string_length] = '\0';
+}
+
 void string_trim_start(string_t string, char character) {
   size_t string_length = string_get_length(string);
   size_t index_space = 0;

lib/string.h

@@ -15,6 +15,7 @@
  * @brief Return the length of a string (excluding '\0').
  *
  * @param string
+ * @return size_t
  * @since v1.0.0
  */
 size_t string_get_length(const string_t string);
@@ -51,6 +52,17 @@ void string_to_lowercase(string_t string);
  */
 void string_replace(string_t string, char search, char replace);
 
+/**
+ * @brief Removes all the occurrences of a character in a string.
+ *
+ * NOTE: Mutates the string.
+ *
+ * @param string
+ * @param search A character search value.
+ * @since v4.1.0
+ */
+void string_remove_character(string_t string, char search);
+
 /**
  * @brief Removes all `character` from the start of a string.
  *
@@ -85,6 +97,7 @@ void string_trim(string_t string, char character);
  * @brief Return the copy of a string.
  *
  * @param string
+ * @return string_t
  * @since v1.0.0
  */
 string_t string_copy(const string_t string);
@@ -104,6 +117,7 @@ void string_capitalize(string_t string);
  *
  * @param string
  * @param character
+ * @return size_t
  * @since v1.0.0
  */
 size_t string_total_occurrences_of_character(string_t string, char character);
@@ -123,16 +137,18 @@ void string_reverse(const string_t string);
  *
  * @param string1
  * @param string2
- * @return true if the strings are equals, false otherwise.
+ * @return true if the strings are equals.
+ * @return false if the strings are not equals.
  * @since v1.0.0
  */
 bool string_equals(const string_t string1, const string_t string2);
 
 /**
- * @brief Check if the string is a integer.
+ * @brief Check if the string is an integer.
  *
  * @param string
- * @return true if the string is a integer, false otherwise.
+ * @return true if the string is an integer.
+ * @return false if the string is not an integer.
  * @since v1.0.0
  */
 bool string_get_is_integer(const string_t string);
@@ -143,6 +159,7 @@ bool string_get_is_integer(const string_t string);
  * @param string
  * @param separator
  * @param result_size
+ * @return string_t*
  * @since v1.0.0
  */
 string_t* string_split(const string_t string, char separator, size_t* result_size);
@@ -153,6 +170,7 @@ string_t* string_split(const string_t string, char separator, size_t* result_siz
  * @param array
  * @param separator
  * @param array_length
+ * @return string_t
  * @since v1.0.0
  */
 string_t string_join(string_t* array, const char separator, size_t array_length);
@@ -172,7 +190,8 @@ void string_concatenate(string_t* destination, string_t source);
  * @brief Check if a string contains only unique characters.
  *
  * @param string
- * @return true if string contains only unique characters, false otherwise.
+ * @return true if string contains only unique characters.
+ * @return false if string contains duplicate characters.
  * @since v1.0.0
  */
 bool string_get_has_unique_characters(const string_t string);
@@ -183,6 +202,7 @@ bool string_get_has_unique_characters(const string_t string);
  * @param string
  * @param index_start
  * @param index_end
+ * @return string_t
  * @since v1.0.0
  */
 string_t string_substring(const string_t string, size_t index_start, size_t index_end);
@@ -192,7 +212,8 @@ string_t string_substring(const string_t string, size_t index_start, size_t inde
  *
  * @param string
  * @param substring
- * @return true if the string contains the substring, false otherwise.
+ * @return true if the string contains the substring.
+ * @return false if the string does not contain the substring.
  * @since v1.0.0
  */
 bool string_get_is_substring(const string_t string, const string_t substring);
@@ -202,11 +223,12 @@ bool string_get_is_substring(const string_t string, const string_t substring);
  *
  * @param number
  * @param separator
- * @since v1.0.0
+ * @return string_t
  * @code
  * string_get_formatted_number(1000, " ") // "1 000"
  * string_get_formatted_number(1000, ",") // "1,000"
  * @endcode
+ * @since v1.0.0
  */
 string_t string_get_formatted_number(const long long number, string_t separator);
 
@@ -215,6 +237,7 @@ string_t string_get_formatted_number(const long long number, string_t separator)
  *
  * @param string
  * @param character
+ * @return string_t
  * @since v1.0.0
  */
 string_t string_get_last_occurence_of_character(const string_t string, char character);
@@ -224,7 +247,8 @@ string_t string_get_last_occurence_of_character(const string_t string, char char
  *
  * @param string
  * @param prefix
- * @return true if the string starts with the substring, false otherwise.
+ * @return true if the string starts with the substring.
+ * @return false if the string does not start with the substring.
  * @since v1.0.0
  */
 bool string_starts_with(const string_t string, const string_t prefix);
@@ -234,7 +258,8 @@ bool string_starts_with(const string_t string, const string_t prefix);
  *
  * @param string
  * @param prefix
- * @return true if the string ends with the substring, false otherwise.
+ * @return true if the string ends with the substring.
+ * @return false if the string does not end with the substring.
  * @since v1.0.0
  */
 bool string_ends_with(const string_t string, const string_t prefix);

lib/terminal.c

@@ -24,7 +24,7 @@ string_t terminal_input() {
 void terminal_print_array(void* array, size_t array_size, size_t element_size, void (*print_element)(void*)) {
   printf("[");
   for (size_t index = 0; index < array_size; index++) {
-    void* element = (char*)array + index * element_size;
+    void* element = (string_t)array + index * element_size;
     print_element(element);
     bool is_last = index == array_size - 1;
     if (!is_last) {
@@ -47,11 +47,11 @@ void terminal_print_unsigned_long(void* value) {
 }
 
 void terminal_print_char(void* value) {
-  printf("%c", *(char*)value);
+  printf("%c", *(string_t)value);
 }
 
 void terminal_print_string(void* value) {
-  printf("%s", (char*)value);
+  printf("%s", (string_t)value);
 }
 
 void terminal_print_stack(struct stack* stack, void (*print_element)(void*)) {
@@ -63,7 +63,7 @@ void terminal_print_stack(struct stack* stack, void (*print_element)(void*)) {
   struct stack_node* node_current = stack->first;
   while (node_current != NULL) {
     printf("|\t");
-    void* element = (char*)node_current->data;
+    void* element = node_current->data;
     print_element(&element);
     node_current = node_current->next;
     printf("\t|\n");
@@ -79,7 +79,7 @@ void terminal_print_queue(struct queue* queue, void (*print_element)(void*)) {
   struct queue_node* node_current = queue->first;
   while (node_current != NULL) {
     printf("|\t");
-    void* element = (char*)node_current->data;
+    void* element = node_current->data;
     print_element(&element);
     node_current = node_current->next;
     printf("\t|\n");
@@ -94,7 +94,7 @@ void terminal_print_linked_list(struct linked_list* linked_list, void (*print_el
   }
   struct linked_list_node* node_current = linked_list->head;
   while (node_current != NULL) {
-    void* element = (char*)node_current->data;
+    void* element = (string_t)node_current->data;
     node_current = node_current->next;
     print_element(&element);
     printf(" -> ");

lib/terminal.h

@@ -17,6 +17,8 @@
 
 /**
  * @brief Read a line from stdin.
+ *
+ * @return string_t
  * @since v1.0.0
  */
 string_t terminal_input();
@@ -111,7 +113,7 @@ void terminal_print_hash_map(struct hash_map* hash_map, void (*print_element)(vo
 /**
  * @brief Print an array list.
  *
- * @param array_list
+ * @param list
  * @param print_element
  * @since v3.0.0
  */

set_version.c

@@ -3,7 +3,7 @@
 
 #include "libcproject.h"
 
-int main(int argc, char** argv) {
+int main(int argc, string_t* argv) {
   if (argc != 2) {
     fprintf(stderr, "Usage: %s <version>\n", argv[0]);
     return EXIT_FAILURE;
@@ -16,6 +16,7 @@ int main(int argc, char** argv) {
   int result = filesystem_write("./version.h", (byte_t*)content, string_get_length(content));
   if (result == -1) {
     fprintf(stderr, "Error: Could not write to file.\n");
+    perror("Error (set_version)");
     return EXIT_FAILURE;
   }
   printf("Success: Version set to %s.\n", argv[1]);

test/array_list_test.c

@@ -34,4 +34,15 @@ void array_list_test() {
   assert(array_list_get(list, 100) == (void *)95);
 
   array_list_free(list);
+
+  list = array_list_initialization();
+  array_list_add(list, (void *)'a');
+  array_list_add(list, (void *)'b');
+  array_list_add(list, (void *)'c');
+  array_list_remove(list, 1);
+  assert(array_list_get(list, 0) == (void *)'a');
+  assert(array_list_get(list, 1) == (void *)'c');
+  assert(list->size == 2);
+
+  array_list_free(list);
 }

test/convert_test.c

@@ -10,7 +10,7 @@ void convert_test() {
 }
 
 void convert_character_to_string_test() {
-  char* result = convert_character_to_string('a');
+  string_t result = convert_character_to_string('a');
   assert(assert_string_equal(result, "a"));
   free(result);
 
@@ -77,7 +77,7 @@ void convert_string_to_number_test() {
 }
 
 void convert_number_to_string_test() {
-  char* result = convert_number_to_string(0);
+  string_t result = convert_number_to_string(0);
   assert(assert_string_equal(result, "0"));
   free(result);
 
@@ -143,7 +143,7 @@ void convert_number_to_string_test() {
 }
 
 void convert_number_from_base_to_another_test() {
-  char* result = convert_number_from_base_to_another("15", 10, 16);
+  string_t result = convert_number_from_base_to_another("15", 10, 16);
   assert(assert_string_equal(result, "F"));
   free(result);
 

test/string_test.c

@@ -5,6 +5,7 @@ void string_test() {
   string_to_uppercase_test();
   string_to_lowercase_test();
   string_replace_test();
+  string_remove_character_test();
   string_trim_start_test();
   string_trim_end_test();
   string_trim_test();
@@ -54,6 +55,13 @@ void string_replace_test() {
   free(string);
 }
 
+void string_remove_character_test() {
+  string_t string = string_copy("hello world");
+  string_remove_character(string, 'l');
+  assert(assert_string_equal(string, "heo word"));
+  free(string);
+}
+
 void string_trim_start_test() {
   string_t string = string_copy("      hello world      ");
   string_trim_start(string, ' ');
@@ -195,7 +203,7 @@ void string_get_is_substring_test() {
 }
 
 void string_get_formatted_number_test() {
-  char* result = string_get_formatted_number(1000, " ");
+  string_t result = string_get_formatted_number(1000, " ");
   assert(assert_string_equal(result, "1 000"));
   free(result);
 
@@ -227,7 +235,7 @@ void string_get_formatted_number_test() {
 void string_get_last_occurence_of_character_test() {
   string_t string = "abcdef";
 
-  char* result = string_get_last_occurence_of_character(string, 'a');
+  string_t result = string_get_last_occurence_of_character(string, 'a');
   assert(assert_string_equal(result, "abcdef"));
   free(result);
 

test/string_test.h

@@ -18,6 +18,8 @@ void string_to_lowercase_test();
 
 void string_replace_test();
 
+void string_remove_character_test();
+
 void string_trim_start_test();
 
 void string_trim_end_test();

version.h

@@ -1,4 +1,4 @@
 #ifndef __LIBCPROJECT_VERSION__
-#define __LIBCPROJECT_VERSION__ "4.0.0"
+#define __LIBCPROJECT_VERSION__ "4.1.1"
 
 #endif