Structures...

This is a discussion on Structures... within the C Programming forums, part of the General Programming Boards category; The schema of the program is Code: typedef xxx{ ... ...}yyy; int www(){ yyy z; } now I have another ...

  1. #1
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    Structures...

    The schema of the program is

    Code:
    typedef xxx{
    ...
    ...}yyy;
    
    int www(){
    yyy z;
    
    }
    now I have another function called aaa. How can I use z again in aaa function without the help of the global variable.

  2. #2
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    Pass z as a parameter into aaa.



    Jim

  3. #3
    Registered User claudiu's Avatar
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    An even better way would be to pass a pointer to aaa. (i.e. call aaa on the address of z)
    1. Get rid of gets(). Never ever ever use it again. Replace it with fgets() and use that instead.
    2. Get rid of void main and replace it with int main(void) and return 0 at the end of the function.
    3. Get rid of conio.h and other antiquated DOS crap headers.
    4. Don't cast the return value of malloc, even if you always always always make sure that stdlib.h is included.

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