Typedef struct implementation

Question

Can anyone explain the meaning of the code and give an example how to use it? I can understand foo[100], but not bar.

typedef struct{
   int a,b;
} CELL, *PCELL;

CELL foo[100];
PCELL bar(int x, CELL y);

bar is a function that gets two parameters an int and CELL and return *PCELL — yaodav
– yaodav, Commented May 25, 2020 at 14:43

Aplet123 · Accepted Answer · 2020-05-25 14:41:16Z

2

PCELL bar(int x, CELL y);

is a function declaration. It means that bar will take in an int and a CELL as parameters, and it will return a pointer to a CELL as a return value. The actual body of the function will be defined later.

answered May 25, 2020 at 14:41

Aplet123

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1 Comment

Tattimbet Zakariya Over a year ago

Thank you very match, I understand it now. Before I thought bar is a variable not a function. I will accept your answer

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