[Dbmail] compiling 2.0.4 errors

[Pete Morrison]

using gcc 3.4.3 on arclinux 0.7
postgresql is 8
./configure --with-pgsql
....
: error: conflicting types for 'sort_and_deliver'
../sort.h:59: error: previous declaration of 'sort_and_deliver' was here
sort.c:68: error: conflicting types for 'sort_and_deliver'
../sort.h:59: error: previous declaration of 'sort_and_deliver' was here