hw_PostEventEx -- post a new event to queue (V6.0)
Synopsis
int error = hw_PostEventEx(lua_State *L, int type, APTR userdata,
struct hwTagList *tags);
Function
This function does the same as hw_PostEvent() but returns
an error code that informs you whether or not the event could be added successfully.
Additionally, it accepts a tag list parameter but there are currently no tags that
are supported here. See hw_PostEvent for details.