Reg Fucntion Pointers

Hi All,

I am trying to implement the concept of function pointer in C++.
While compiling i got some errors which I couldnt figure out the reason .
So,Please let me know what changes should be done for resolving that error.

I am trying to execute one particular command function when the commandis pressed.Likewise, I have 100 commands and whenever the commands are pressed the corresponding function + arguements should be passed and the function pointer should execute the command.


Below are my code,

Code:

command.h
**********
#define FUNCPTR  void *
#define MAX_NUM_COMMANDS 3

typedef struct
{
   char command[LINELEN];                           /* name of the command */
   char parm1[LINELEN];                             /*parameter 1 */
   char parm2[LINELEN];                             /*parameter 2 */
                                      
} ExeCmd_s;
class FunctionEntry
{

public:
    char* commandString;
    FUNCPTR pFun;   
    int SearchCommand(char* command);
};
FunctionEntry funArr[MAX_NUM_COMMANDS]=
{
	    {"aaa",(FUNCPTR)aaa},
            {"bbb", (FUNCPTR)bbb},
   	    {"ccc",(FUNCPTR)ccc}

};
enum commandName
{
	aaa = 0,
	bbb
};


command.c
**********
void void Execute ()
{
  .........
  .........
 Execmd execmd;
 FunctionEntry command;
 int rc;
 if(0 != SearchCommand(exeCmd.command))
 {
    command = FunctionEntry.SearchCommand(exeCmd.command);
    switch((int)command.numOfArguements)
    {
         case Zero :
           rc = ((command.pFun)();
           break;
	 case one:
	   rc = ((command.pFun),exeCmd.parm1);
	   break;
    }
 }
 else
 {
   printf("No match");
 }

}



//Function to search and returns the index of the command

int FunctionEntry :: SearchCommand(char* command)
{
     
     ExeCmd_s exeCmd;  //already had a Structure where I am extracting the commandname..
     int index = 0;     
     while(index < MAX_NUM_COMMANDS)
     {
	 if(strcmp(exeCmd.command,funArr[index]) == 0)
	 {
	    return &funArr[index];
	 }
         index++;	
    }
     return NULL;
}

Please let me know where i should change the code.
Expecting some solutions for this code ASAP .

Thanks,
Sowmi