Creating Libraries HELP!!!

hi i'm new whole programming thing little on library i'm trying create.
i have made sketch displaying time in 12 hour format. (not difficult know ha ha). create library clock function operates in background , can display time calling lcd.print(hours(or minutes or seconds)) in main sketch of whatever program. here cpp file:

/*
clock.cpp - library simple clock display
12 hour format
call on integers hours minutes & seconds use
*/
#include <wprogram.h>
#include <clock.h>


clock::clock(unsigned int hours)
{
_hours=hours;
}
clock::clock(unsigned int minutes)
{
_minutes=minutes;
}
clock::clock(unsigned int seconds)
_seconds=seconds;
}

void clock::clockfunction()
{
_seconds=++_seconds;
if(_seconds==60)
     { _seconds=0;}
if(_seconds==0)
     {_minutes=++_minutes;}
if(_minutes==60)
     {_minutes=0;
      _hours=++_hours;}
if(_hours==13)
     {_hours=01;}
delay (1000);
}

and here header file.

#ifndef clock
#define clock

#include <wprogram.h>

class clock
{
     public:
     clock (unsigned int hours);
     clock (unsigned int minutes);
     clock (unsigned int seconds);
     void clockfunction;
           
     private:
     unsigned int _hours;
     unsigned int _minutes;
     unsigned int _seconds;
           
     };
     #endif

can enlighten me going wrong here? won't compile when try make example file library

any appreciated

in header...

code: [select]

#ifndef clock[glow]_h[/glow]
#define clock[glow]_h[/glow]

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