static int convert_control_mode(int g_code, setup_pointer settings);static int convert_coordinate_system(int g_code, setup_pointer settings);static int convert_cutter_compensation(int g_code, block_pointer block,  setup_pointer settings);static int convert_cutter_compensation_off(setup_pointer settings);static int convert_cutter_compensation_on(int side, block_pointer block,  setup_pointer settings);static int convert_cycle(int motion, block_pointer block,  setup_pointer settings);static int convert_cycle_g81(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z);static int convert_cycle_g82(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z, double dwell);static int convert_cycle_g83(CANON_PLANE plane, double x, double y,  double r, double clear_z, double bottom_z, double delta);static int convert_cycle_g84(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z, CANON_DIRECTION direction,  CANON_SPEED_FEED_MODE mode);static int convert_cycle_g85(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z);static int convert_cycle_g86(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z, double dwell, CANON_DIRECTION direction);static int convert_cycle_g87(CANON_PLANE plane, double x, double offset_x,  double y, double offset_y, double r, double clear_z, double middle_z,  double bottom_z, CANON_DIRECTION direction);static int convert_cycle_g88(CANON_PLANE plane, double x, double y,  double bottom_z, double dwell, CANON_DIRECTION direction);static int convert_cycle_g89(CANON_PLANE plane, double x, double y,  double clear_z, double bottom_z, double dwell);static int convert_cycle_xy(int motion, block_pointer block,  setup_pointer settings);static int convert_cycle_yz(int motion, block_pointer block,  setup_pointer settings);static int convert_cycle_zx(int motion, block_pointer block,  setup_pointer settings);static int convert_distance_mode(int g_code, setup_pointer settings);static int convert_dwell(double time);static int convert_feed_mode(int g_code, setup_pointer settings);static int convert_feed_rate(block_pointer block, setup_pointer settings);static int convert_g(block_pointer block, setup_pointer settings);static int convert_home(int move, block_pointer block, setup_pointer settings);static int convert_length_units(int g_code, setup_pointer settings);static int convert_m(block_pointer block, setup_pointer settings);static int convert_modal_0(int code, block_pointer block,  setup_pointer settings);static int convert_speed_mode(int code,   setup_pointer settings);static int convert_motion(int motion, block_pointer block,  setup_pointer settings);static int convert_probe(block_pointer block, setup_pointer settings);static int convert_retract_mode(int g_code, setup_pointer settings);static int convert_setup(block_pointer block, setup_pointer settings);static int convert_set_plane(int g_code, setup_pointer settings);static int convert_speed(block_pointer block, setup_pointer settings);static int convert_max_speed(block_pointer block, setup_pointer settings);static int convert_stop(block_pointer block, setup_pointer settings);static int convert_straight(int move, block_pointer block,  setup_pointer settings);static int convert_straight_comp1(int move, block_pointer block,  setup_pointer settings, double px, double py,  double end_z#ifdef AA, double AA_end#endif#ifdef BB, double BB_end#endif#ifdef CC, double CC_end#endif);static int convert_straight_comp2(int move, block_pointer block,  setup_pointer settings, double px, double py,  double end_z#ifdef AA, double AA_end#endif#ifdef BB, double BB_end#endif#ifdef CC, double CC_end#endif);static int convert_control_functions(block_pointer block,  setup_pointer settings);static int convert_tool_change(setup_pointer settings);static int convert_tool_length_offset(int g_code, block_pointer block,  setup_pointer settings);static int convert_tool_select(block_pointer block, setup_pointer settings);static int convert_scale(int code,block_pointer block, setup_pointer settings);static int convert_rotation(int code,block_pointer block, setup_pointer settings);static int cycle_feed(CANON_PLANE plane, double end1,  double end2, double end3);static int cycle_traverse(CANON_PLANE plane, double end1, double end2,  double end3);static int enhance_block(block_pointer block, setup_pointer settings);static int execute_binary(double * left, int operation, double * right);static int execute_binary1(double * left, int operation, double * right);static int execute_binary2(double * left, int operation, double * right);static int execute_block(block_pointer block, setup_pointer settings);static int execute_unary(double * double_ptr, int operation);static double find_arc_length(double x1, double y1, double z1,  double center_x, double center_y, int turn, double x2, double y2, double z2);static int find_relative(double x1, double y1,  double z1#ifdef AA, double AA_1#endif#ifdef BB, double BB_1#endif#ifdef CC, double CC_1#endif, double * x2, double * y2,  double * z2#ifdef AA, double * AA_2#endif#ifdef BB, double * BB_2#endif#ifdef CC, double * CC_2#endif,  setup_pointer settings);#ifdef LATHE_FLAGstatic int find_profile_ends(block_pointer block, setup_pointer settings, double * px, double * pz);#endifstatic double find_straight_length(double x2, double y2,  double z2#ifdef AA, double AA_2#endif#ifdef BB, double BB_2#endif#ifdef CC, double CC_2#endif, double x1, double y1,  double z1#ifdef AA, double AA_1#endif#ifdef BB, double BB_1#endif#ifdef CC, double CC_1#endif);static double find_turn(double x1, double y1, double center_x, double center_y,  int turn, double x2, double y2);static int init_block(block_pointer block);static int inverse_time_rate_arc(double x1, double y1, double z1,  double cx, double cy, int turn, double x2, double y2, double z2,  block_pointer block, setup_pointer settings);static int inverse_time_rate_arc2(double start_x, double start_y, int turn1,  double mid_x, double mid_y, double cx, double cy, int turn2, double end_x,  double end_y, double end_z, block_pointer block, setup_pointer settings);static int inverse_time_rate_as(double start_x, double start_y, int turn,  double mid_x, double mid_y, double end_x, double end_y,  double end_z#ifdef AA, double AA_end#endif#ifdef BB, double BB_end#endif#ifdef CC, double CC_end#endif,  block_pointer block, setup_pointer settings);static int inverse_time_rate_straight(double end_x, double end_y,  double end_z#ifdef AA, double AA_end#endif#ifdef BB, double BB_end#endif#ifdef CC, double CC_end#endif,  block_pointer block, setup_pointer settings);static int parse_line(char * line, block_pointer block,setup_pointer settings);static int precedence(int an_operator);static int read_a(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_atan(char * line, int * counter, double * double_ptr,  SysParmeter * parameters);static int read_b(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_c(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_comment(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_d(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_f(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_g(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_h(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_i(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_integer_unsigned(char * line, int * counter,  int * integer_ptr);static int read_integer_value(char * line, int * counter, int * integer_ptr,  SysParmeter * parameters);static int read_items(block_pointer block, char * line, SysParmeter * parameters);static int read_j(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_k(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_l(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_line_number(char * line, int * counter, block_pointer block);static int read_m(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_one_item(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_operation(char * line, int * counter, int * operation);static int read_operation_unary(char * line, int * counter, int * operation);static int read_o(char * line, int * counter, block_pointer block, SysParmeter * parameters);static int read_p(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_parameter(char * line, int * counter, double * double_ptr,  SysParmeter * parameters);static int read_parameter_setting(char * line, int * counter,  block_pointer block, SysParmeter * parameters);static int read_q(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_r(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_real_expression(char * line, int * counter,  double * hold2, SysParmeter * parameters);static int read_real_number(char * line, int * counter, double * double_ptr);static int read_real_value(char * line, int * counter, double * double_ptr,  SysParmeter * parameters);static int read_s(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_t(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_text(const char * command, FILE * inport, char * raw_line,  char * line, int * length);static int read_unary(char * line, int * counter, double * double_ptr,  SysParmeter * parameters);static int read_u(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_v(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_w(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_x(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_y(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int read_z(char * line, int * counter, block_pointer block,  SysParmeter * parameters);static int set_probe_data(setup_pointer settings);static int write_g_codes(block_pointer block, setup_pointer settings);static int write_m_codes(block_pointer block, setup_pointer settings);static int write_settings(setup_pointer settings);//add by wpstatic int read_string( char * line, int * counter, char * string_ptr,SysParmeter * parameters) ;static int read_g22(char * line,int * counter, block_pointer block, SysParmeter * parameters);static int read_g24(char * line,int * counter, block_pointer block, SysParmeter * parameters);static int read_e(char * line, int * counter, block_pointer block, SysParmeter * parameters);static int convert_g22( block_pointer block, setup_pointer settings) ;static int convert_g24(setup_pointer settings) ;static int convert_Prefix_M(block_pointer block, setup_pointer settings);static int convert_Aux_Mov(block_pointer block, setup_pointer settings);static int convert_MidAux_Mov(block_pointer block, setup_pointer settings);static int add_gmcode_list(setup_pointer settings);static int restore_mcode_group(SysParmeter *pars);static int loadToolTable(const char *filename, CANON_TOOL_TABLE toolTable[]);static int is_required_parameters(int index);static int save_ref_file();static int Interp_queue_execute(NMLmsg * cmd);static ACTIVE_CODES  active_g_m_codes;static ACTIVE_CODES  *curGMcode=&active_g_m_codes;static ON_OFF params_init_load=OFF;static NMLmsg * cmd = 0;int RS274NGC_FILE_DELIMITERS SET_TO ON;int READ_FULL_COMMENT SET_TO ON;//end static char *uppercase(char *string){    char *ptr = string;     int i=0;        while  (*ptr != 0 && *ptr !='.')    {    	if (i>=strlen(DEFAULT_PATH))		*ptr = toupper(*ptr);	ptr++;	i++;    }    return string;}