code wont run, have error

[xiaolim]

ok, after i put these code n compile n run, gt some error :

"
[Linker error] undefined reference to `addstudentMODULE(int)'
[Linker error] undefined reference to `displayMODULE(int)'
ld returned 1 exit status
"

here is my source code:

Full code removed - please read Posting Guidelines
 

why is tt few error keep popping up, if i removed the "addstudentMODULE(1);" in line 68 as well as "displayMODULE(2);" in line 76, the programe will run, can any1 help me check on it, i've been stuck there for fews days already. Thank you very much.

note: i m using dev C++

[newb16]

int displayMODULE(int num);
{
stud infor[MAX_STUDENT];
 

ewe shld remove semicolon after function definition - compiler treats it like second declaration or whatever.

[xiaolim]

if i removed the semicolon, the errors become:

In function `int main()':
122 a function-definition is not allowed here before '{' token
122 expected `,' or `;' before '{' token

[Banfa]

You can not define functions (displayMODULE) inside other functions (main).

[xiaolim]

but then i wanted to call back the functions after user had chosen tt option as well as displaying all the record that is in the database, if i cant define, den is there ani other way?

[JosAH]

but then i wanted to call back the functions after user had chosen tt option as well as displaying all the record that is in the database, if i cant define, den is there ani other way?

As Banfa already wrote: you can't define a functions in the body of other function
definitions; C and C++ don't support local functions. Of course you can define
functions *outside* of those other function bodies; that's the place where normal
top-level functions reside.

kind regards,

Jos