Compile Error
/in/hash.c:5:1: error: control reaches end of non-void function [-Werror,-Wreturn-type] } ^ /in/hash.c:20:1: error: control reaches end of non-void function [-Werror,-Wreturn-type] } ^ /in/hash.c:25:1: error: control reaches end of non-void function [-Werror,-Wreturn-type] } ^ 3 errors generated.