help me on this C language problem

[arefiq]

guys,
i have some problem regarding my C programming language. it will appear some error on the bottom. please refer attachment for detailed explanation. please help me.........:)


#include <AT89X51.H>
#define EE_SCL P1_0
#define EE_SDA P1_1
#define LCD_E P1_7
#define LCD_RW P1_6
#define LCD_RS P1_5
#define LCD_DATA P3
#define buzz P0_3
#define led P1_2

void cmnwrt(int);
void datawrt(char);
char keypad_refresh();
void init();
void delay(unsigned i);
void get_sntnc(char *);
void print_msg(char*,char);
void EE_write(unsigned int, char);
char EE_read(unsigned int);
void EE_strt();
void EE_stop();
char EE_shin();
void EE_shout(char);

int main(){
/*
char tmp[17],i,j;
init();
cmnwrt(0x80);
led=1;
while(1);

if(EE_read(0) != 'p' || EE_read(1) != '=')

np:
cmnwrt(1);
print_msg("Enter new pass:\0",0x80);
get_sntnc(tmp);
EE_write(0,'p');
EE_write(1,'=');
for(i=0; tmp[i]; i++)
EE_write(i+2,tmp[i]);
EE_write(i+2,0);


rpa:
cmnwrt(1);
print_msg("Enter the pass:\0",0x80);
get_sntnc(tmp);
for(i=0,j=0;;i++)

if(tmp[i] != EE_read(i+2))

j=-1;
break;

if(!tmp[i])
break;

cmnwrt(1);
if(j==-1)

print_msg("Pass is wrong!\0",0x80);
led=1;
buzz=1;
delay(5000);
buzz=0;
goto rpa;

else

print_msg("Pass is right!\0",0x80);
led=0;
buzz=0;
delay(5000);
led=1;

cmnwrt(1);
print_msg("*=change pass\0",0x80);
print_msg("#=back\0",0xc0);
ka:
do
i=keypad_refresh();
while(i==-1);
if(i==0x3a)
goto np;
else
if(i==0x3c)
goto rpa;
else
goto ka;


//------------------------------------
//------------------------------------
void print_msg(char *msg, char line)

char i;
cmnwrt(line);
for(i=0; *(msg+i); i++)
datawrt(*(msg+i));

//------------------------------------
//------------------------------------
char keypad_refresh()

char tmp,row,cl;
P2 = 0xf0;
if(!P2_4)
row = 0;
else if(!P2_5)
row = 1;
else if(!P2_6)
row = 2;
else if(!P2_7)
row = 3;
else
return -1;
P2 = 0xff;
P2 = 0x0f;
if(!P2_2)
cl = 0;
else if(!P2_1)
cl = 1;
else if(!P2_0)
cl = 2;
else
return -1;
tmp = row*3+cl+1;
if(tmp == 11)
tmp = 0;
return tmp|0x30;

//--------------------------------------------------
//--------------------------------------------------
void get_sntnc(char *str)

char i,j,z;
for(i=0; i<17; i++)
*(str+i) = 0;
i=0;
while(1)

cmnwrt(0xc0);
for(z=0; z<16; z++)
if(*(str+z))
datawrt(*(str+z));
else
datawrt(' ');
delay(70);
do
j = keypad_refresh();
while(j==-1);
if(j==0x3c)

*(str+i) = 0;
break;
else if(j==0x3a)

if(i>0)
i--;
*(str+i) = 0;


else

if(i<=15)

*(str+i) = j;
i++;

//--------------------------------------------------
//--------------------------------------------------
void init()

int i;
P0=P1=P2=P3=0;
//initialize LCD
LCD_RS = 0;
LCD_RW = 0;
delay(30);
cmnwrt(0x3f);
delay(20);
cmnwrt(0x3f);
delay(10);
cmnwrt(0x3f);
delay(5);
cmnwrt(0x38);
cmnwrt(0x01);
cmnwrt(0x0c);
//initialize EEPROM
EE_SDA = 1;
for (i=0; i<10; i++)

EE_SCL = 1;
i=i; //delay
EE_SCL = 0;


//--------------------------------------------------
//--------------------------------------------------
void delay(unsigned i)

TMOD = 1;
for (;i>0;i--) {
TH0 = 0xFc; //0xFFFF - 0xFc17 = 1000 (decimal) -> 1ms for 12MH crystal
TL0 = 0x17;
TR0 = 1;
while(!TF0);
TR0 = 0;
TF0 = 0;


//--------------------------------------------------
//--------------------------------------------------
void cmnwrt(int cmn)

LCD_DATA = cmn;
LCD_RS = 0;
LCD_RW = 0;
LCD_E = 1;
LCD_E = 0;
delay(2);

void datawrt(char ch)

LCD_DATA = ch;
LCD_RS = 1;
LCD_RW = 0;
LCD_E = 1;
LCD_E = 0;
delay(2);

//---------------------------------------------------
//---------------------------------------------------
//Write into EEPROM
void EE_write(unsigned int addr, char dta)

char chtmp;
CY = 0;
EE_strt();
EE_shout(0xA0);
chtmp = addr>>8;
EE_shout(chtmp);
chtmp = addr;
EE_shout(chtmp);
EE_shout(dta);
EE_stop();
delay(13);

//Reading from EEPROM
char EE_read (unsigned int addr)

char chtmp;
CY = 0;
EE_strt();
EE_shout(0xA0);
chtmp = addr>>8;
EE_shout(chtmp);
chtmp = addr;
EE_shout(chtmp);
EE_strt();
EE_shout(0xA1);
chtmp = EE_shin();
EE_stop();
return chtmp;

//Start
void EE_strt()

EE_SDA = 1;
EE_SCL = 1;
EE_SDA = 0;
EE_SCL = 0;

//Stop
void EE_stop()

EE_SCL = 0;
EE_SDA = 0;
EE_SCL = 1;
EE_SDA = 1;

//Shift out
void EE_shout(char sho)

unsigned char i,j;
for (j=0, i=0; i<8; i++)

j /= 2;
if (!j)
j=128;
if (sho&j)
CY = 1;
else
CY = 0;
EE_SDA = CY;
EE_SCL = 1;
j = j; //delay
EE_SCL = 0;

EE_SDA = 1;
EE_SCL = 1;
j=j; //delay
CY = EE_SDA;
EE_SCL = 0;

//Shift in
char EE_shin()

char i,shi = 0;
EE_SDA = 1;
for (i=0; i<8; i++)

CY = 0;
shi <<= 1;
EE_SCL = 1;
i=i;
CY = EE_SDA;
EE_SCL = 0;
if (CY)
shi++;

EE_SDA = 1;
EE_SCL = 1;
i=i; //delay
EE_SCL = 0;
*/
return shi;
}
end

[weaknessforcats]

What's the /* for?

void EE_shout(char);

int main(){
 /*                      <<<<<<<------!!!
  char tmp[17],i,j;
 

Are you commenting out large amounts of this code?

[arefiq]

yes. i just try and error based on research from internet but still failed. all of the error are commonly illegal statement syntax. now i'm using M-IDE studio for build and sim this language. or u have recommended software that i can use it.

[weaknessforcats]

This code:

EE_SDA = 1;
 EE_SCL = 1;
 i=i; //delay
 EE_SCL = 0;
 */
 return shi;
 }

shows the */ that completes the comment. That makes the entire program:

int main(){
 return shi;
 }

and now shi is not declared.

It might help to tell me what the error is.