I want to make struct global I tried something but I got an error.
struct data{
int barcode;
char product_name[50];
char category[50];
float price;
};
void printer(){
struct data *data1=(struct data*)malloc(sizeof(struct data));
}
int main()
{
struct data *data1=(struct data*)malloc(sizeof(struct data));
return 0;
}
"error:initializer element is not constant"
struct data{
int barcode;
char product_name[50];
char category[50];
float price;
};
struct data *data1=(struct data*)malloc(sizeof(struct data));
You can't call malloc
outside a function context. If you want a single structure, declare it as a global variable. If you want multiple structures, make an array.
struct data data1;
struct data dataN[12];
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