.h

又一个检测黑客远程禁止服务攻击主机的程序

typedef union {
	char *string;
	u_short us;
	u_long ul;
} YYSTYPE;
#define	START	257
#define	END	258
#define	SEND	259
#define	RECV	260
#define	ICMP	261
#define	UDP	262
#define	TCP	263
#define	SPORT	264
#define	DPORT	265
#define	SEQ	266
#define	ID	267
#define	TYPE	268
#define	CODE	269
#define	DATA	270
#define	ACK	271
#define	WIN	272
#define	NMATCH	273
#define	QSTRING	274


extern YYSTYPE yylval;