very weird .h problem

hello, peeps! i'm having trouble figuring out what the problem is with my program. i got this .h (Serial.h) file from a site that works very well with all the programs that i've used that .h file.

but when insert "serial.h" to another file (RT100.cpp), i got all these errors that i've never seen before when i used "serial.h" with my other program.

here is serial.h

Code:

#ifndef __SERIAL_H__ #define __SERIAL_H__ #define FC_DTRDSR 0x01 #define FC_RTSCTS 0x02 #define FC_XONXOFF 0x04 #define ASCII_BEL 0x07 #define ASCII_BS 0x08 #define ASCII_LF 0x0A #define ASCII_CR 0x0D #define ASCII_XON 0x11 #define ASCII_XOFF 0x13 class CSerial { public: CSerial(); ~CSerial(); BOOL Open( int nPort = 2, int nBaud = 9600 ); BOOL Close( void ); int ReadData( void *, int ); int SendData( const char *, int ); int ReadDataWaiting( void ); BOOL IsOpened( void ){ return( m_bOpened ); } protected: BOOL WriteCommByte( unsigned char ); HANDLE m_hIDComDev; OVERLAPPED m_OverlappedRead, m_OverlappedWrite; BOOL m_bOpened; }; #endif

here is the file that i'm trying to insert serial.h into

Code:

#include "rt100.h" //#include "zpr.h" #include "Serial.h" void RT100_Restart(int &error) // Resets all params stored in the IPs to defaults { int pars[8]; pars[7] = error; RT100_Command(4,pars); error = pars[7]; } void RT100_Init_Comms(ToggleMode mode, int debug, int &error) // Initialises communications with the RT100 { int pars[8]; pars[0] = (int)mode; pars[1] = debug; pars[7] = error; RT100_Command(2,pars); error = pars[7]; } void RT100_Define_Origin(int &error) // Defines the current position to be the origin by setting all position and // error counts to 0 { int pars[8]; pars[7] = error; RT100_Command(5,pars); error = pars[7]; } void RT100_Version(int &libver, int &librev, int &romver, int &error) // Returns the library version, revision, and ROM version { int pars[8]; pars[7] = error; RT100_Command(3,pars); libver = pars[4]; librev = pars[5]; romver = pars[6]; error = pars[7]; } void RT100_Set_Mode(Motor motor, MotorMode mode, int &error) // Sets a motor into one of the three input modes { int pars[8]; pars[0] = (int)motor; pars[1] = (int)mode; pars[7] = error; RT100_Command(7,pars); error = pars[7]; } void RT100_Read(Motor motor, DataCode code, int &data, int &error) // Reads a data code from any motor { int pars[8]; pars[0] = (int)motor; pars[1] = (int)code; pars[7] = error; RT100_Command(12,pars); data = pars[6]; error = pars[7]; } void RT100_Write(Motor motor, DataCode code, int data, int &error) // Sets the value in a data code for any motor { int pars[8]; pars[0] = (int)motor; pars[1] = (int)code; pars[2] = data; pars[7] = error; RT100_Command(13,pars); error = pars[7]; } void RT100_Go(GoMode mode, int gobits, int &error) // Sets one or more motors moving in one of the three drive modes { int pars[8]; pars[0] = (int)mode; pars[1] = gobits; pars[7] = error; RT100_Command(9,pars); error = pars[7]; } void RT100_Interpolate(IntData data, int &error) // Moves each motor by the increment given in the array movement_data { int pars[8]; pars[0] = data[(int)ELBOW]; pars[1] = data[(int)SHOULDER]; pars[2] = data[(int)ZED]; pars[3] = data[(int)WRIST1]; pars[4] = data[(int)WRIST2]; pars[5] = data[(int)YAW]; pars[6] = data[(int)GRIP]; pars[7] = error; RT100_Command(14,pars); error = pars[7]; } void RT100_General_Status(int &status, int &error) // Returns a status variable for the RT100 { int pars[8]; pars[7] = error; RT100_Command(11,pars); status = pars[6]; error = pars[7]; } void RT100_Motor_Status(Motor motor, int &status, int &error) // Returns a status variable for a particular motor { int pars[8]; pars[0] = (int)motor; pars[7] = error; RT100_Command(10,pars); status = pars[6]; error = pars[7]; } void RT100_Stop(StopMode mode, int &error) // Stops all motors in one of the stop modes { int pars[8]; pars[0] = (int)mode; pars[7] = error; RT100_Command(8,pars); error = pars[7]; } void RT100_Raw_Command(int IP, int num_bytes, char byte1, char byte2, char byte3, int &error) // Sends a raw IPC command to the specified IP { int pars[8]; pars[0] = IP; pars[1] = num_bytes; pars[2] = byte1; pars[3] = byte2; pars[4] = byte3; pars[7] = error; RT100_Command(0,pars); error = pars[7]; } void RT100_Raw_Response(int IP, int &num_bytes, char &byte1, char &byte2, char &byte3, int &error) // Gets a raw IPC response from the specified IP { int pars[8]; pars[0] = IP; pars[7] = error; RT100_Command(1,pars); num_bytes = pars[3]; byte1 = pars[4]; byte2 = pars[5]; byte3 = pars[6]; error = pars[7]; } void RT100_Reload_PIDS(int &error) // Eh? { int pars[8]; pars[7] = error; RT100_Command(6,pars); error = pars[7]; } void RT100_Soak(Soak soak, int &error) // Uh? { int pars[8]; pars[0] = (int)soak; pars[7] = error; RT100_Command(15,pars); error = pars[7]; } void RT100_Command(int command, int pars[8]) // Sends the command to the RT100 directly. Used by all other functions. { if (pars[7] != 0) return; if (!RT100_Library_Installed()) { pars[7] = LIBRARY_NOT_INSTALLED; return; } //union REGS regs; //regs.x.ax = command; //regs.x.bx = FP_OFF(pars); //regs.x.cx = FP_SEG(pars); //int86(0x78, &regs, &regs); } int RT100_Library_Installed(void) // Checks that the library is installed correctly // Hmmm. This isn't actually implemented. { return(1); }

these are the errors i get after compilation:

c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(23) : error C2146: syntax error : missing ';' before identifier 'Open'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(23) : error C2501: 'BOOL' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(24) : error C2146: syntax error : missing ';' before identifier 'Close'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(24) : error C2501: 'BOOL' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(30) : error C2146: syntax error : missing ';' before identifier 'IsOpened'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(30) : error C2501: 'BOOL' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(30) : warning C4183: 'IsOpened': member function definition looks like a ctor, but name does not match enclosing class
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(33) : error C2146: syntax error : missing ';' before identifier 'WriteCommByte'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(33) : error C2501: 'BOOL' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(35) : error C2146: syntax error : missing ';' before identifier 'm_hIDComDev'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(35) : error C2501: 'HANDLE' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(35) : error C2501: 'm_hIDComDev' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(36) : error C2146: syntax error : missing ';' before identifier 'm_OverlappedRead'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(36) : error C2501: 'OVERLAPPED' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(36) : error C2501: 'm_OverlappedRead' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(36) : error C2501: 'm_OverlappedWrite' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(37) : error C2146: syntax error : missing ';' before identifier 'm_bOpened'
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(37) : error C2501: 'BOOL' : missing storage-class or type specifiers
c:\documents and settings\raj ching\my documents\rt100 control library c++\serial.h(37) : error C2501: 'm_bOpened' : missing storage-class or type specifiers
Error executing cl.exe.

RT100.OBJ - 18 error(s), 1 warning(s)

what did i do wrong? any advice would be greatly appreciated