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include/common.h

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+/* Copyright (C) 2023 Harry Clark - Student No. 12340530 */
+/* DATE: 13/03/23 */
+
+/* HUFFMAN CODE DEMONSTRATION */
+/* JUST A LITTLE THING I WANTED TO MAKE FOR FUN AFTER WATCHING A
+/* TOM SCOTT VIDEO ABOUT THE SUBJECT */
+
+/* THESE ARE ALL OF  THE COMMON DATA TYPES ASSOCIATED WITH THIS PROJECT */
+
+#ifndef COMMON_TYPES
+#define COMMON_TYPES
+
+#include <string>
+#include <cstdint>
+#include <Windows.h>
+
+#ifndef UNSIGNED_TYPES
+#define UNSIGNED_TYPES
+
+typedef uint8_t U8;
+typedef uint16_t U16;
+typedef uint32_t U32;
+typedef uint64_t U64;
+typedef size_t UNK_SIZE;
+
+#endif 
+
+#ifndef SIGNED_TYPES
+#define SIGNED_TYPES
+
+typedef int8_t S8;
+typedef int16_t S16;
+typedef int32_t S32;
+typedef int64_t S64;
+
+#endif 
+
+#ifndef UNKNOWN_TYPES
+#define UNKNOWN_TYPES
+
+typedef unsigned char UNK_8;
+typedef unsigned short UNK_16;
+typedef unsigned int UNK_32;
+typedef unsigned long UNK_64;
+typedef size_t UNK_SIZE;
+
+#endif
+
+#endif

include/huffman_types.h

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+/* Copyright (C) 2023 Harry Clark - Student No. 12340530 */
+/* DATE: 13/03/23 */
+
+/* HUFFMAN CODE DEMONSTRATION */
+/* JUST A LITTLE THING I WANTED TO MAKE FOR FUN AFTER WATCHING A
+/* TOM SCOTT VIDEO ABOUT THE SUBJECT */
+
+/* THESE ARE THE TYPES AND FUNCTIONALITY PERTAINING TO THIS ALGORITHM */
+
+#ifndef HUFFMAN_TYPES
+#define HUFFMAN_TYPES
+
+/* SYSTEM INCLUDES */
+
+#include <stdio.h>
+
+/* NESTED INCLUDES */
+
+#include "common.h"
+
+typedef struct NODE
+{
+	typedef UNK_SIZE* FREQUENCY;
+	typedef U8* CHAR;
+
+	NODE* LEAF(FREQUENCY, CHAR);
+	NODE* INTERNAL_NODE(FREQUENCY, CHAR);
+	NODE* LEFT_PTR();
+	NODE* RIGHT_PTR();
+};
+
+typedef struct ENCODER : NODE
+{
+	typedef U8* DATA[];
+	typedef UNK_SIZE* BITWISE_LENGTH;
+};
+
+typedef struct TREE
+{
+	ENCODER* ENCODE(UNK_8* ENCODE_CHAR);
+	ENCODER* DECODE(UNK_8* DECODE_CHAR);
+	TREE* BUILD_TREE(void);
+};
+
+#endif