10:0(1): preprocessor error: #error line 0 error 20:25(1): preprocessor error: #error line 25 error 31:0(1): preprocessor error: #error source 1, line 0 error 42:30(1): preprocessor error: #error source 2, line 30 error 5 6#line 0 7 8#line 25 9 10#line 0 1 11 12#line 30 2 13 14#line 45 2 15 16 17#line 90 2 18 19#line 180 2 20