Local variable in function unknown at main.c, line 73 References: main.c, line 19 main.c, line 19 main.c, line 20 main.c, line 33 main.c, line 42 main.c, line 53 main.c, line 53 main.c, line 67 main.c, line 68 main.c, line 73 main.c, line 77 main.c, line 198