0_0_38690525_15889.c 0_0_38690525_15889.c(4) : error C2061: 语法错误: 标识符“check” 0_0_38690525_15889.c(4) : error C2059: 语法错误:“;” 0_0_38690525_15889.c(4) : error C2059: 语法错误:“类型”