struct unit
The declaration below is included directly from src/CIV.H.
struct unit {
char status; /* 0x08 fortified, 0x20 veteran */
unsigned char x, y;
signed char type;
signed char moves; /* remaining moves, in thirds */
char fuel;
char goto_x;
char goto_y;
char f8;
signed char visibility; /* one bit per civilization */
signed char next; /* next unit in the same stack, or -1 */
char home_city;
};