#ifndef _NB30_H

#define _NB30_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define NCBNAMSZ 16

#define MAX_LANA 254

#define NAME_FLAGS_MASK 0x87

#define GROUP_NAME 0x80

#define UNIQUE_NAME 0x00

#define REGISTERING 0x00

#define REGISTERED 0x04

#define DEREGISTERED 0x05

#define DUPLICATE 0x06

#define DUPLICATE_DEREG 0x07

#define LISTEN_OUTSTANDING 0x01

#define CALL_PENDING 0x02

#define SESSION_ESTABLISHED 0x03

#define HANGUP_PENDING 0x04

#define HANGUP_COMPLETE 0x05

#define SESSION_ABORTED 0x06

#define ALL_TRANSPORTS "M\0\0\0"

#define MS_NBF "MNBF"

#define NCBCALL 0x10

#define NCBLISTEN 0x11

#define NCBHANGUP 0x12

#define NCBSEND 0x14

#define NCBRECV 0x15

#define NCBRECVANY 0x16

#define NCBCHAINSEND 0x17

#define NCBDGSEND 0x20

#define NCBDGRECV 0x21

#define NCBDGSENDBC 0x22

#define NCBDGRECVBC 0x23

#define NCBADDNAME 0x30

#define NCBDELNAME 0x31

#define NCBRESET 0x32

#define NCBASTAT 0x33

#define NCBSSTAT 0x34

#define NCBCANCEL 0x35

#define NCBADDGRNAME 0x36

#define NCBENUM 0x37

#define NCBUNLINK 0x70

#define NCBSENDNA 0x71

#define NCBCHAINSENDNA 0x72

#define NCBLANSTALERT 0x73

#define NCBACTION 0x77

#define NCBFINDNAME 0x78

#define NCBTRACE 0x79

#define ASYNCH 0x80

#define NRC_GOODRET 0x00

#define NRC_BUFLEN 0x01

#define NRC_ILLCMD 0x03

#define NRC_CMDTMO 0x05

#define NRC_INCOMP 0x06

#define NRC_BADDR 0x07

#define NRC_SNUMOUT 0x08

#define NRC_NORES 0x09

#define NRC_SCLOSED 0x0a

#define NRC_CMDCAN 0x0b

#define NRC_DUPNAME 0x0d

#define NRC_NAMTFUL 0x0e

#define NRC_ACTSES 0x0f

#define NRC_LOCTFUL 0x11

#define NRC_REMTFUL 0x12

#define NRC_ILLNN 0x13

#define NRC_NOCALL 0x14

#define NRC_NOWILD 0x15

#define NRC_INUSE 0x16

#define NRC_NAMERR 0x17

#define NRC_SABORT 0x18

#define NRC_NAMCONF 0x19

#define NRC_IFBUSY 0x21

#define NRC_TOOMANY 0x22

#define NRC_BRIDGE 0x23

#define NRC_CANOCCR 0x24

#define NRC_CANCEL 0x26

#define NRC_DUPENV 0x30

#define NRC_ENVNOTDEF 0x34

#define NRC_OSRESNOTAV 0x35

#define NRC_MAXAPPS 0x36

#define NRC_NOSAPS 0x37

#define NRC_NORESOURCES 0x38

#define NRC_INVADDRESS 0x39

#define NRC_INVDDID 0x3B

#define NRC_LOCKFAIL 0x3C

#define NRC_OPENERR 0x3f

#define NRC_SYSTEM 0x40

#define NRC_PENDING 0xff

#define NCB_POST void CALLBACK

typedef struct _ACTION_HEADER {

	ULONG transport_id;

	USHORT action_code;

	USHORT reserved;

} ACTION_HEADER,*PACTION_HEADER;

typedef struct _ADAPTER_STATUS {

	UCHAR adapter_address[6];

	UCHAR rev_major;

	UCHAR reserved0;

	UCHAR adapter_type;

	UCHAR rev_minor;

	WORD duration;

	WORD frmr_recv;

	WORD frmr_xmit;

	WORD iframe_recv_err;

	WORD xmit_aborts;

	DWORD xmit_success;

	DWORD recv_success;

	WORD iframe_xmit_err;

	WORD recv_buff_unavail;

	WORD t1_timeouts;

	WORD ti_timeouts;

	DWORD reserved1;

	WORD free_ncbs;

	WORD max_cfg_ncbs;

	WORD max_ncbs;

	WORD xmit_buf_unavail;

	WORD max_dgram_size;

	WORD pending_sess;

	WORD max_cfg_sess;

	WORD max_sess;

	WORD max_sess_pkt_size;

	WORD name_count;

} ADAPTER_STATUS,*PADAPTER_STATUS;

typedef struct _FIND_NAME_BUFFER {

	UCHAR length;

	UCHAR access_control;

	UCHAR frame_control;

	UCHAR destination_addr[6];

	UCHAR source_addr[6];

	UCHAR routing_info[18];

} FIND_NAME_BUFFER,*PFIND_NAME_BUFFER;

typedef struct _FIND_NAME_HEADER {

	WORD node_count;

	UCHAR reserved;

	UCHAR unique_group;

} FIND_NAME_HEADER,*PFIND_NAME_HEADER;

typedef struct _LANA_ENUM {

	UCHAR length;

	UCHAR lana[MAX_LANA+1];

} LANA_ENUM,*PLANA_ENUM;

typedef struct _NAME_BUFFER {

	UCHAR name[NCBNAMSZ];

	UCHAR name_num;

	UCHAR name_flags;

} NAME_BUFFER,*PNAME_BUFFER;

typedef struct _NCB {

	UCHAR ncb_command;

	UCHAR ncb_retcode;

	UCHAR ncb_lsn;

	UCHAR ncb_num;

	PUCHAR ncb_buffer;

	WORD ncb_length;

	UCHAR ncb_callname[NCBNAMSZ];

	UCHAR ncb_name[NCBNAMSZ];

	UCHAR ncb_rto;

	UCHAR ncb_sto;

	void (CALLBACK *ncb_post)(struct _NCB*);

	UCHAR ncb_lana_num;

	UCHAR ncb_cmd_cplt;

	UCHAR ncb_reserve[10];

	HANDLE ncb_event;

} NCB,*PNCB;

typedef struct _SESSION_BUFFER {

	UCHAR lsn;

	UCHAR state;

	UCHAR local_name[NCBNAMSZ];

	UCHAR remote_name[NCBNAMSZ];

	UCHAR rcvs_outstanding;

	UCHAR sends_outstanding;

} SESSION_BUFFER,*PSESSION_BUFFER;

typedef struct _SESSION_HEADER {

	UCHAR sess_name;

	UCHAR num_sess;

	UCHAR rcv_dg_outstanding;

	UCHAR rcv_any_outstanding;

} SESSION_HEADER,*PSESSION_HEADER;

UCHAR WINAPI Netbios(PNCB);

#ifdef __cplusplus

}

#endif

#endif