This adds a FLOOD_FLAG() macro to convert a _FLOOD constant to the appropriate flag. For now this just
casts the argument to unsigned int.
Rename Flooding.type to Flooding.flags and change it to unsigned int, to reflect that it's a bitfield of
flags for multiple flooding types.
All callers of flood_prot() were supplying { get_flood_types(flood_type), flood_type } as the second and third arguments,
except one that supplied { get_flood_types(CTCP_FLOOD), CTCP_ACTION_FLOOD }.
Hardwiring this logic in to flood_prot() lets us remove the 'type' argument without changing the behaviour.
The static 'pos' variable in check_flooding() would not stay in sync with the number of entries in
flood_list after clean_flood_list() was called. This meant that check_flooding() would always end up
removing all previous entries if it tried to add a new one.
Fix this by removing the tracking of number of flood_list entries, and just removing stale ones (older
than /SET FLOOD_RATE).
like x86-64, where sizeof(int) != sizeof (void *). This involves correctly
casting every function pointer from the global table to the correct
function type, which has the added benefit of allowing type-checking of
function arguments and return values.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@26 13b04d17-f746-0410-82c6-800466cd88b0
