[CCode (lower_case_cprefix = "orc_", cheader_filename = "orc/orc.h")]
namespace Orc
{
/*	[Compact]
	[SimpleType]
	[CCode (cname = "uuid_t")]
	public struct UUID {
		[CCode (cname="uuid_generate_random", instance_pos = 0)]
		public UUID.generate_random();
		public void unparse(out string str);
	}*/
	
	[CCode (cname = "orc_init")]
	public void init();
	
	[CCode (cname = "OrcProgram", unref_function = "orc_program_free")]
	public class Program
	{
		[CCode (cname = "orc_program_new")]
		public Program();
		public Program.dss(int size1, int size2, int size3);
		
		public unowned string get_name();
		
		public void add_temporary(int size, owned string name);
		public void add_source(int size, owned string name);
		public void add_destination(int size, owned string name);
		public void add_constant(int size, owned string name);
		public void add_accumulator(int size, owned string name);
		public void add_parameter(int size, owned string name);
		
		public void append(string opcode, int arg0, int arg1, int arg2);
		public void append_str(string opcode, string arg0, string arg1, string arg2);
		public void append_ds(string opcode, int arg0, int arg1);
		public void append_ds_str(string opcode, string arg0, string arg1);
		
		public CompileResult compile();
		
		public int find_var_by_name(string name);
	}
	
	
	/* OrcCompiler */
	public class Compiler
	{
	}
	
	public enum CompileResult
	{
		OK = 0,
		UNKNOWN_COMPILE = 0x100,
		MISSING_RULE = 0x101,
		UNKNOWN_PARSE = 0x200,
		PARSE = 0x201,
		VARIABLE = 0x202
	}
	
	/* OrcExecutor */
	[CCode (cname = "OrcExecutor", unref_function = "orc_executor_free")]
	public class Executor
	{
		[CCode (cname = "orc_executor_new")]
		public Executor(Program p);
		
		public void set_array(int _var, void* ptr);
		public void set_array_str(string _var, void* ptr);
		public void set_n(int n);
		
		public void emulate();
		public void run();
		
		public int get_accumulator(int n);
		public int get_accumulator_str(string name);
		public int set_param(int n, int val);
		public int set_param_str(string name, int val);
		
		public void set_program(Program p);
	}
}