#include <cstdlib>

 #include <iostream>

 #include <wchar.h>

 #include <locale.h>

 #include <cstring>

 using namespace std;

 typedef uint16_t address_t;

 typedef uint8_t command_t;

 const address_t MEMORY_SIZE = 1024;

 const command_t CMD_GOTO = 100;

 const command_t CMD_SLEEP = 101;

 const command_t CMD_END = 102;

 /**

  * Reads the command on given position in memory and increments the index (position).

  */

 command_t readCommand(command_t(&memory)[MEMORY_SIZE], address_t &index) {

 	// TODO: map higher memory to static hardcoded areas or peripherals

 	return memory[index++];

 }

 void writeMemoryChar(command_t(&memory)[MEMORY_SIZE], address_t &index, const int value) {

 	memory[index] = value;

 }

 void writeMemoryChar(command_t* memory[], address_t &index, const command_t value) {

 	*memory[index] = value;

 }

 int main(int argc, char* argv[]) {

 	setlocale(LC_ALL, "");

 	command_t memory[MEMORY_SIZE] = {

 		CMD_SLEEP,

 		CMD_SLEEP,

 		CMD_SLEEP,

 		CMD_END,

 	};

 	address_t memorySize = sizeof (memory) / sizeof (*memory);

 	for (address_t i = 0; i < memorySize;) {

 		command_t ch = readCommand(memory, i);

 		wprintf(L"command %d = %d\n", i, ch);

 		string command;

 		switch (ch) {

 			case CMD_GOTO:

 				command.append("GOTO");

 				break;

 			case CMD_SLEEP:

 				command.append("SLEEP");

 				break;

 			case CMD_END:

 				command.append("END");

 				i = memorySize;

 				break;

 		}

 		if (!command.empty()) {

 			wprintf(L"\t%s\n", command.c_str());

 		}

 	}

 	wprintf(L"all done\n");

 	return 0;

 }