Linux compatibility changes.

Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>

M6502/test/Board.cpp

@@ -116,7 +116,9 @@ void Board::Memory_ReadingByte_Input(const uint16_t address) {
 
 void Board::Memory_WrittenByte_Output(const uint16_t address) {
 	if (address == m_configuration.getOutputAddress()) {
+#ifdef _MSC_VER
 		_putch(DATA());
+#endif
 	}
 }
 
@@ -128,6 +130,8 @@ void Board::Cpu_ExecutedInstruction_Poll(const EightBit::MOS6502& cpu) {
 }
 
 void Board::pollKeyboard() {
+#ifdef _MSC_VER
 	if (_kbhit())
 		poke(m_configuration.getInputAddress(), _getch());
+#endif
 }

M6502/test/stdafx.h

@@ -8,5 +8,6 @@
 
 #include <assert.h>
 
-// Windows!!
+#ifdef _MSC_VER
 #include <conio.h>
+#endif