Variable at main.c, line 22 References: main.c, line 22 main.c, line 33 main.c, line 65 main.c, line 66 main.c, line 73 main.c, line 74 main.c, line 75 main.c, line 80 main.c, line 80 main.c, line 81 main.c, line 81 main.c, line 81 main.c, line 94 main.c, line 95 main.c, line 95 main.c, line 95 main.c, line 95 main.c, line 99 main.c, line 100 main.c, line 113 main.c, line 118 main.c, line 118 main.c, line 126 main.c, line 136 main.c, line 136 main.c, line 136 main.c, line 136 main.c, line 137 main.c, line 157 main.c, line 158 main.c, line 161 main.c, line 161 main.c, line 165 main.c, line 165 main.c, line 179 main.c, line 189 main.c, line 190 main.c, line 195 main.c, line 197 main.c, line 197 main.c, line 197 main.c, line 204 main.c, line 228 main.c, line 236