0_0_3277524_31203.c:19: error: syntax error before "q"
0_0_3277524_31203.c: In function `push':
0_0_3277524_31203.c:26: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c:27: error: request for member `road' in something not a structure or union
0_0_3277524_31203.c:27: error: request for member `head' in something not a structure or union
0_0_3277524_31203.c:28: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c:31: error: request for member `road' in something not a structure or union
0_0_3277524_31203.c:31: error: request for member `road' in something not a structure or union
0_0_3277524_31203.c:34: error: request for member `road' in something not a structure or union
0_0_3277524_31203.c:35: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c:36: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c:38: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c: In function `empty':
0_0_3277524_31203.c:42: error: request for member `head' in something not a structure or union
0_0_3277524_31203.c:42: error: request for member `tail' in something not a structure or union
0_0_3277524_31203.c: In function `pop':
0_0_3277524_31203.c:49: error: request for member `road' in something not a structure or union
0_0_3277524_31203.c:49: error: request for member `head' in something not a structure or union
0_0_3277524_31203.c:50: error: request for member `head' in something not a structure or union
0_0_3277524_31203.c: In function `pro1':
0_0_3277524_31203.c:90: error: request for member `head' in something not a structure or union
0_0_3277524_31203.c:90: error: request for member `tail' in something not a structure or union
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