View Compilation Error

0_0_37379260_12942.c
0_0_37379260_12942.c(3) : error C2061: 语法错误: 标识符“isprime”
0_0_37379260_12942.c(3) : error C2059: 语法错误:“;”
0_0_37379260_12942.c(3) : error C2059: 语法错误:“类型”
0_0_37379260_12942.c(19) : error C2065: “bool”: 未声明的标识符
0_0_37379260_12942.c(19) : error C2146: 语法错误: 缺少“;”(在标识符“q”的前面)
0_0_37379260_12942.c(19) : error C2065: “q”: 未声明的标识符
0_0_37379260_12942.c(19) : error C2065: “true”: 未声明的标识符
0_0_37379260_12942.c(24) : error C2065: “q”: 未声明的标识符
0_0_37379260_12942.c(24) : error C2065: “false”: 未声明的标识符
0_0_37379260_12942.c(28) : error C2065: “q”: 未声明的标识符