ref: bfb0b73973064f192d97eb56fb56b1737a9c981f
dir: /netclient.h/
typedef struct
{
	char *omsg;
	int ntoken;
	char **tokens;
	int err;
}Netmsg;
extern int srvfd;
extern char *pnick;
extern int pside;
extern int pgame;
extern int popts;
int netmove(int dir);
int netput(int x, int y);
char* netread(void);
Netmsg* netmain(void);