Compiling

[Mike Alexander Sauvain]

what it means when i compile qmail with make setup check:   ./load auto-uid substdio.a error.a str.a fs.a ./compile auto-gid.c auto-gid.c: In function `main': auto-gid.c:20: warning: return type of `main' is not `int' ./load auto-gid substdio.a error.a str.a fs.a  ................... in the complete proccess...........  qmail-start.c: In function `main': qmail-start.c:31: warning: return type of `main' is not `int'   ..........*it's really an error main is not int and what ?   Thanks..................... mike