macros.h

#define EMPTY 0
#define NORMAL_FOOD 1
#define INTERACTIVE_FOOD 2
// Anything above Wall should be obstacles
#define WALL 3
#define AGENTS 4

#define LOG_BUFFER_SIZE 8192

#define SET_BIT(arr, i) (arr[(i) / 8] |= (1 << ((i) % 8)))
#define CLEAR_BIT(arr, i) (arr[(i) / 8] &= ~(1 << ((i) % 8)))
#define CHECK_BIT(arr, i) (arr[(i) / 8] & (1 << ((i) % 8)))
#define min(a, b) ((a) < (b) ? (a) : (b))