if (selection == 0) pbtelnet(testarray[0], testarray2[0], testarray3[0]);

           char buf3[128];
           int arraylength3=0; 
           char **testarray3=NULL;
           FILE *fp3=fopen("hosts3.txt","r"); 

           while(fgets(buf3,128,fp3) != NULL)
           { 
                         chomp(buf3); // Remove \n from end of line
                         if(strlen(buf3) > width) width=strlen(buf3); 
                         if(!buf3[0]) continue; // Ignore blank lines
                         arraylength3++; 
                         // Room for n+1 elements of char * size. 
                         testarray3=realloc(testarray3, sizeof(char *)*(arraylength3+1)); 
                         // strdup is an easy str=malloc(strlen(s)+1); strcpy(str,s); 
                         testarray3[arraylength3-1]=strdup(buf3); 
           }
           // The +1 gives us room for a NULL on the end.  Makes it easier to find crashes. 
           testarray3[arraylength3]=NULL; 
           fclose(fp3);         

           // If no elements were loaded, it will still be NULL 
           if(testarray3 == NULL)         
           {                 
                         fprintf(stderr, "Unable to load options\n"); 
                         exit(1); 
           }

            int pbtelnet(const char *name, const char *address, const char *portnum);