Add seti and int operators

src/execute/interrupts.cpp

@@ -0,0 +1,16 @@
+#include <cstdio>
+#include <execute/interrupts.hpp>
+
+namespace Execute
+{
+	std::vector<InterruptFn> GetInterrupts()
+	{
+		return std::vector<InterruptFn>
+		{
+			// 0 print char
+			[](Execute::Registers & registers) { std::putc(registers.A, stdout); },
+			// 1 print decimal integer
+			[](Execute::Registers & registers) { std::printf("%i", registers.A); }
+		};
+	}
+}