Struct declaration in C

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I read

C Structures

in geeksforgeeks,
there is a struct declaration

struct point { int x, y; };

I wonder where is this form decalaration from? C99?
anyone know the description of this form declaration?

Thanks

What I have tried:

the standard about C struct declaration

Posted 27-Aug-24 14:29pm

focusdoit

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Luc Pattyn · Answer 1 · 2024-08-27T14:47:00

Solution 1

Your example matches the description of C structures as explained in chapter 6 of "The C Programming Language" by Kernighan and Ritchie, published in 1978.

:)

Posted 27-Aug-24 14:47pm

Luc Pattyn

Rick York · Answer 2 · 2024-08-27T14:53:00

Solution 2

It is sometimes called a single-line declaration because all of the data is on a single line.

Posted 27-Aug-24 14:53pm

Rick York

KarstenK · Answer 3 · 2024-08-28T01:02:00

Solution 3

for better readability I recommend to write it in multiline code.

C++

struct point { 
    int x;
    int y;
 };

for further details see C++ reference. At the end there are some hints to versions of the language-

Posted 28-Aug-24 1:02am

KarstenK

Struct declaration in C

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