main.h (16F877A-Showtime)

#ifndef __MAIN_H
    #define __MAIN_H
    #include<htc.h>
    #include<math.h>
    #include<stdlib.h>
    #include<stdio.h>
    #include"lcd.h"
    #include"pwm.h"
    #include"isr.h"
    #include"adc.h"
    #include"timer.h"
    #define _XTAL_FREQ 4000000
    #define SW1 RB0
    #define SW2 RB1
    #define SW3 RB2
    #define SW4 RB3
    #define D1 RE0
    #define D2 RE1
    #define D3 RE2
    #define ENABLE RC0
    #define RELAY RD0
    #define BUZ RA0
    char count=0,temp=0;
#endif