casting a pointer to structure variable

Posted on 1998-06-25
Last Modified: 2010-04-02

struct mystruct{
int num1
int num2
char something[10]

int *mynum = NULL;

How do you cast "*mynum" to my_s.num1?
*mynum = &my_s.num1 (compile warnings)??
Question by:kulesk
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Accepted Solution

szetoa earned 50 total points
ID: 1251414
If I understand your question correctly, you want to assign
mynum to point to num1 inside the structure mynum.  Try this:

mynum = & my_s.num1;

Now you can assign value to mynum:

*mynum = 1; /* for example */

Hope this helps!!!

Author Comment

ID: 1251415

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