//------------------------------------------------------------------------ // These structures are the Win32 versions, defined in WINBASE.H and MCX.H, // but we cannot include them because we are 16-bit. So here they are... //------------------------------------------------------------------------ #ifndef _MCX16_H_ #define _MCX16_H_ #pragma pack(4) // make this align every 32-bits // // Serial provider type. // #define SP_SERIALCOMM ((DWORD)0x00000001) // // Provider SubTypes // #define PST_UNSPECIFIED ((DWORD)0x00000000) #define PST_RS232 ((DWORD)0x00000001) #define PST_PARALLELPORT ((DWORD)0x00000002) #define PST_RS422 ((DWORD)0x00000003) #define PST_RS423 ((DWORD)0x00000004) #define PST_RS449 ((DWORD)0x00000005) #define PST_MODEM ((DWORD)0x00000006) #define PST_FAX ((DWORD)0x00000021) #define PST_SCANNER ((DWORD)0x00000022) #define PST_NETWORK_BRIDGE ((DWORD)0x00000100) #define PST_LAT ((DWORD)0x00000101) #define PST_TCPIP_TELNET ((DWORD)0x00000102) #define PST_X25 ((DWORD)0x00000103) // // Provider capabilities flags. // #define PCF_DTRDSR ((DWORD)0x0001) #define PCF_RTSCTS ((DWORD)0x0002) #define PCF_RLSD ((DWORD)0x0004) #define PCF_PARITY_CHECK ((DWORD)0x0008) #define PCF_XONXOFF ((DWORD)0x0010) #define PCF_SETXCHAR ((DWORD)0x0020) #define PCF_TOTALTIMEOUTS ((DWORD)0x0040) #define PCF_INTTIMEOUTS ((DWORD)0x0080) #define PCF_SPECIALCHARS ((DWORD)0x0100) #define PCF_16BITMODE ((DWORD)0x0200) // // Comm provider settable parameters. // #define SP_PARITY ((DWORD)0x0001) #define SP_BAUD ((DWORD)0x0002) #define SP_DATABITS ((DWORD)0x0004) #define SP_STOPBITS ((DWORD)0x0008) #define SP_HANDSHAKING ((DWORD)0x0010) #define SP_PARITY_CHECK ((DWORD)0x0020) #define SP_RLSD ((DWORD)0x0040) // // Settable baud rates in the provider. // #define BAUD_075 ((DWORD)0x00000001) #define BAUD_110 ((DWORD)0x00000002) #define BAUD_134_5 ((DWORD)0x00000004) #define BAUD_150 ((DWORD)0x00000008) #define BAUD_300 ((DWORD)0x00000010) #define BAUD_600 ((DWORD)0x00000020) #define BAUD_1200 ((DWORD)0x00000040) #define BAUD_1800 ((DWORD)0x00000080) #define BAUD_2400 ((DWORD)0x00000100) #define BAUD_4800 ((DWORD)0x00000200) #define BAUD_7200 ((DWORD)0x00000400) #define BAUD_9600 ((DWORD)0x00000800) #define BAUD_14400 ((DWORD)0x00001000) #define BAUD_19200 ((DWORD)0x00002000) #define BAUD_38400 ((DWORD)0x00004000) #define BAUD_56K ((DWORD)0x00008000) #define BAUD_128K ((DWORD)0x00010000) #define BAUD_115200 ((DWORD)0x00020000) #define BAUD_57600 ((DWORD)0x00040000) #define BAUD_USER ((DWORD)0x10000000) // // Settable Data Bits // #define DATABITS_5 ((WORD)0x0001) #define DATABITS_6 ((WORD)0x0002) #define DATABITS_7 ((WORD)0x0004) #define DATABITS_8 ((WORD)0x0008) #define DATABITS_16 ((WORD)0x0010) #define DATABITS_16X ((WORD)0x0020) // // Settable Stop and Parity bits. // #define STOPBITS_10 ((WORD)0x0001) #define STOPBITS_15 ((WORD)0x0002) #define STOPBITS_20 ((WORD)0x0004) #define PARITY_NONE ((WORD)0x0100) #define PARITY_ODD ((WORD)0x0200) #define PARITY_EVEN ((WORD)0x0400) #define PARITY_MARK ((WORD)0x0800) #define PARITY_SPACE ((WORD)0x1000) // // DTR Control Flow Values. // #define DTR_CONTROL_DISABLE 0x00 #define DTR_CONTROL_ENABLE 0x01 #define DTR_CONTROL_HANDSHAKE 0x02 // // RTS Control Flow Values // #define RTS_CONTROL_DISABLE 0x00 #define RTS_CONTROL_ENABLE 0x01 #define RTS_CONTROL_HANDSHAKE 0x02 #define RTS_CONTROL_TOGGLE 0x03 typedef struct _WIN32DCB { DWORD DCBlength; /* sizeof(DCB) */ DWORD BaudRate; /* Baudrate at which running */ DWORD fBinary: 1; /* Binary Mode (skip EOF check) */ DWORD fParity: 1; /* Enable parity checking */ DWORD fOutxCtsFlow:1; /* CTS handshaking on output */ DWORD fOutxDsrFlow:1; /* DSR handshaking on output */ DWORD fDtrControl:2; /* DTR Flow control */ DWORD fDsrSensitivity:1; /* DSR Sensitivity */ DWORD fTXContinueOnXoff: 1; /* Continue TX when Xoff sent */ DWORD fOutX: 1; /* Enable output X-ON/X-OFF */ DWORD fInX: 1; /* Enable input X-ON/X-OFF */ DWORD fErrorChar: 1; /* Enable Err Replacement */ DWORD fNull: 1; /* Enable Null stripping */ DWORD fRtsControl:2; /* Rts Flow control */ DWORD fAbortOnError:1; /* Abort all reads and writes on Error */ DWORD fDummy2:17; /* Reserved */ WORD wReserved; /* Not currently used */ WORD XonLim; /* Transmit X-ON threshold */ WORD XoffLim; /* Transmit X-OFF threshold */ BYTE ByteSize; /* Number of bits/byte, 4-8 */ BYTE Parity; /* 0-4=None,Odd,Even,Mark,Space */ BYTE StopBits; /* 0,1,2 = 1, 1.5, 2 */ char XonChar; /* Tx and Rx X-ON character */ char XoffChar; /* Tx and Rx X-OFF character */ char ErrorChar; /* Error replacement char */ char EofChar; /* End of Input character */ char EvtChar; /* Recieved Event character */ } WIN32DCB, FAR *LPWIN32DCB; #define COMMCONFIG_VERSION_1 1 // // Registry forms of the above structures. Should match the ones in // unimodem\mcx\internal.h. // // The portion of the MODEMDEVCAPS that is saved in the registry as Properties typedef struct _RegDevCaps { DWORD dwDialOptions; // bitmap of supported values DWORD dwCallSetupFailTimer; // maximum in seconds DWORD dwInactivityTimeout; // maximum in the units specified in the InactivityScale value DWORD dwSpeakerVolume; // bitmap of supported values DWORD dwSpeakerMode; // bitmap of supported values DWORD dwModemOptions; // bitmap of supported values DWORD dwMaxDTERate; // maximum value in bit/s DWORD dwMaxDCERate; // maximum value in bit/s } REGDEVCAPS, FAR * LPREGDEVCAPS; // The portion of the MODEMDEVSETTINGS that is saved in the registry as Default typedef struct _RegDevSettings { DWORD dwCallSetupFailTimer; // seconds DWORD dwInactivityTimeout; // units specified in the InactivityScale value DWORD dwSpeakerVolume; // level DWORD dwSpeakerMode; // mode DWORD dwPreferredModemOptions; // bitmap } REGDEVSETTINGS, FAR * LPREGDEVSETTINGS; #pragma pack() #endif // _MCX16_H_