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+/*
+Copyright 2015 Ian Jauslin
+
+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.
+*/
+
+/* Array structures */
+
+#ifndef ARRAY_H
+#define ARRAY_H
+
+#include "types.h"
+
+// init
+int init_Int_Array(Int_Array* array, int memory);
+int free_Int_Array(Int_Array array);
+
+// copy
+int int_array_cpy(Int_Array input, Int_Array* output);
+int int_array_cpy_noinit(Int_Array input, Int_Array* output);
+
+// resize memory
+int int_array_resize(Int_Array* array, int newsize);
+
+// add a value
+int int_array_append(int val, Int_Array* output);
+// concatenate
+int int_array_concat(Int_Array input, Int_Array* output);
+
+// find (does not assume the array is sorted)
+int int_array_find(int val, Int_Array array);
+int int_array_find_err(int val, Int_Array array);
+
+// sort
+int int_array_sort(Int_Array array, int begin, int end);
+
+// compare Int_Array's
+int int_array_cmp(Int_Array array1, Int_Array array2);
+
+// check whether an array is a sub-array of another
+int int_array_is_subarray_ordered(Int_Array input, Int_Array test_array);
+
+// print array
+int int_array_print(Int_Array array);
+// read array
+int int_array_read(Char_Array str, Int_Array* array);
+
+
+// Char_Array
+
+// init
+int init_Char_Array(Char_Array* array, int memory);
+int free_Char_Array(Char_Array array);
+
+// copy
+int char_array_cpy(Char_Array input, Char_Array* output);
+int char_array_cpy_noinit(Char_Array input, Char_Array* output);
+
+// resize memory
+int char_array_resize(Char_Array* array, int newsize);
+
+// add a value
+int char_array_append(char val, Char_Array* output);
+int char_array_append_str(char* str, Char_Array* output);
+// concatenate
+int char_array_concat(Char_Array input, Char_Array* output);
+
+// convert to char*
+int char_array_to_str(Char_Array input, char** output);
+// noinit (changes the size of input if needed)
+char* char_array_to_str_noinit(Char_Array* input);
+// convert from char*
+int str_to_char_array(char* str, Char_Array* output);
+
+// format strings
+int char_array_snprintf(Char_Array* output, char* fmt, ...);
+
+// replace '*' with given character
+int replace_star(char c, Char_Array str, Char_Array* out);
+
+
+// Str_Array
+
+// init
+int init_Str_Array(Str_Array* array, int memory);
+int free_Str_Array(Str_Array array);
+
+// copy
+int str_array_cpy(Str_Array input, Str_Array* output);
+int str_array_cpy_noinit(Str_Array input, Str_Array* output);
+
+// resize memory
+int str_array_resize(Str_Array* array, int newsize);
+
+// add a value
+int str_array_append(Char_Array val, Str_Array* output);
+int str_array_append_noinit(Char_Array val, Str_Array* output);
+// concatenate
+int str_array_concat(Str_Array input, Str_Array* output);
+int str_array_concat_noinit(Str_Array input, Str_Array* output);
+
+
+// Labels
+
+// allocate memory
+int init_Labels(Labels* labels,int size);
+// free memory
+int free_Labels(Labels labels);
+
+// resize the memory allocated to a labels table
+int resize_labels(Labels* labels,int new_size);
+
+// copy a labels table
+int labels_cpy(Labels input, Labels* output);
+int labels_cpy_noinit(Labels input, Labels* output);
+
+// append an element to a labels table
+int labels_append(Char_Array label, int index, Labels* output);
+int labels_append_noinit(Char_Array label, int index, Labels* output);
+
+// concatenate two labels tables
+int labels_concat(Labels input, Labels* output);
+
+#endif