252 static signed char code128a_ascii_to_code(signed char value)  in code128a_ascii_to_code()  argument
254     if(value >= ' ' && value <= '_')  in code128a_ascii_to_code()
255         return (signed char)(value - ' ');  in code128a_ascii_to_code()
256     else if(value >= 0 && value < ' ')  in code128a_ascii_to_code()
257         return (signed char)(value + 64);  in code128a_ascii_to_code()
258     else if(value == (signed char)CODE128_FNC1)  in code128a_ascii_to_code()
260     else if(value == (signed char)CODE128_FNC2)  in code128a_ascii_to_code()
262     else if(value == (signed char)CODE128_FNC3)  in code128a_ascii_to_code()
264     else if(value == (signed char)CODE128_FNC4)  in code128a_ascii_to_code()
270 static signed char code128b_ascii_to_code(signed char value)  in code128b_ascii_to_code()  argument
272     if(value >= ' ')  // value <= 127 is implied  in code128b_ascii_to_code()
273         return (signed char)(value - ' ');  in code128b_ascii_to_code()
274     else if(value == (signed char)CODE128_FNC1)  in code128b_ascii_to_code()
276     else if(value == (signed char)CODE128_FNC2)  in code128b_ascii_to_code()
278     else if(value == (signed char)CODE128_FNC3)  in code128b_ascii_to_code()
280     else if(value == (signed char)CODE128_FNC4)  in code128b_ascii_to_code()
305     char value = *previous_step->next_input;  in code128_do_a_step()  local
307     if(value == 0)  in code128_do_a_step()
310     step->code = code128a_ascii_to_code(value);  in code128_do_a_step()
329     char value = *previous_step->next_input;  in code128_do_b_step()  local
331     if(value == 0)  in code128_do_b_step()
334     step->code = code128b_ascii_to_code(value);  in code128_do_b_step()
353     char value = *previous_step->next_input;  in code128_do_c_step()  local
355     if(value == 0)  in code128_do_c_step()