关于,postgresql的编译问题

[wdmzm]

我写的c程序，是连接数据库的无法通过编译，是怎么回事，抱这样的错：
test1.c:9: stray '\241' in program
test1.c:9: redeclaration of `pghost'
test1.c:5: `pghost' previously declared here
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: stray '\241' in program
test1.c:10: redeclaration of `pgport'
test1.c:6: `pgport' previously declared here
test1.c:11: stray '\241' in program
test1.c:11: stray '\241' in program
那个高手给我个简单的，连接postgresql的c程序。

[zmnecas]

程序粘来看看，估计问题是
1.pghost这个变量重定义了
2.该注释的信息没有注释好