int nat_timeused; /* number of seconds used today */
short nat_btu; /* bureaucratic time units */
short nat_access; /* The tick when BTUs were last updated */
- long nat_reserve; /* military reserves */
+ int nat_reserve; /* military reserves */
long nat_money; /* moola */
time_t nat_last_login; /* time of last login, 0 menas never */
time_t nat_last_logout; /* time of last logout, 0 means never */