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error c129: missing ';' before 'rs'

#include<reg51.h>
// LCD Pin Definitions //
Sbit rs = P3^6;
Sbit rw = P3^5;
Sbit en = P3^4;
#define dataport P2
//////////////////////
// PIR SENSOR INPUT //
Sbit pir = P1^0;
/////////////////////
#define output P3 //output port 8051 -> ULN2003A Input

unsigned char fdataval [8] = {0x01,0x02,0x04,0x08}; //unipolar stepper motor
unsigned char rdataval[8] = {0x08,0x04,0x02,0x01}; //unipolar stepper motor
ints,k,z,i;

void delay_ms(unsigned intmsec) // Time delay function
{ inti,j ;
for(i=0;i<msec;i++)
for(j=0;j<700;j++);
}

voidf_angle_delay(int angle, int time)
{ //set this settings as per stepper motor step angles (in this program 7 degree step angle is taken) s=angle/7; s=s%100; /////////////////settings over
for(k=0; k<s; k++) {
for(z=0;z<time;z++) {
delay_ms(1); }
if(i==4) { i=0; }
output=fdataval[i];
i++; }
} // function for user defined degree angle with step delays
voidr_angle_delay(int angle, int time)
{ int s; //set this settings as per stepper motor step angles (in this program 7 degree step angle is taken) s=angle/7; s=s%100; /////////////////settings over
for(k=0; k<s; k++) {
for(z=0;z<time;z++) {
delay_ms(1); }
if(i==4) { i=0; }
output=rdataval[i];
i++; }
} ///////////////////////////////////////////////////////////////////////////////
voidlcd_cmd(unsigned char item) //Function to send command to LCD
{ dataport = item;
rs= 0;
rw=0;
en=1;
delay_ms(5);
en=0;
return;
} voidlcd_data(unsigned char item) // Function to send data to LCD
{ dataport = item;
rs= 1;
rw=0;
en=1;
delay_ms(5);
en=0;
return;
} voidlcd_string(unsigned char *str) // Function to send string to LCD
{ int i=0;
while(str[i]!='\0')
{ lcd_data(str[i]);
i++;
delay_ms(5);
} return;
} voidlcd_int()
{ lcd_cmd(0x38);
delay_ms(5);
lcd_cmd(0x0c);
delay_ms(5);
lcd_cmd(0x01);
delay_ms(5);
lcd_cmd(0x80);
delay_ms(5);
} void main()
{ pir=0;
lcd_init();
lcd_cmd(0x82);
lcd_string("Automatic Furnace");
lcd_cmd(0xc4);
lcd_string("Door Control");
delay_ms(1000);
lcd_cmd(0x01);
lcd_string("WAIT...");
loop: while(pir==1);
lcd_cmd(0x01);
lcd_string("Door Closed!");
while(pir==0);
delay_ms(200);
lcd_cmd(0x01);
lcd_string("Steel Rod Entered!");
lcd_cmd(0xc0);
lcd_string("Door Open...");
f_angle_delay(90,15);
while(pir==1);
delay_ms(200);
r_angle_delay(90,15);
go to loop;
while(1);