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#ifndef __TYPES_H
#define __TYPES_H
typedef struct item_t {
char *name;
char *qty;
} item;
enum step_type {
PREP = 0,
COOK,
SERVE,
};
typedef struct step_t {
char *inst;
char *duration;
char *result;
enum step_type type;
} step;
typedef struct recipe_t {
char * filename;
char * path;
char * title;
int n;
item **i;
int in;
step **s;
int sn;
struct recipe_t **r;
int rn;
} recipe;
recipe * new_recipe();
void new_subrecipe(recipe * r, recipe * src);
void new_item(recipe * r);
void new_step(recipe * r);
void free_recipe(recipe * r);
void free_item(item * i);
void free_step(step * s);
void pprint_items(recipe * r);
void show(recipe * r);
void tojson(recipe * r);
void tohtml(recipe * r);
void torcp(recipe * r);
/* Operations */
/**
* Copy metadata from `src` to `dst`
*/
void copy_metadata(recipe * dst, recipe * src);
/**
* Copy top level items from `src` to `dst`
*/
void copy_items(recipe * dst, recipe * src);
/**
* Merge all items from `src` and add them to `dst`
*/
void merge_items(recipe * dst, recipe * src);
/**
* Sum all top level item qtys in `src` and add them to `dst`
* making sure each item name exists only once.
*/
void distinct_sum_items(recipe * dst, recipe * src);
#endif /* __TYPES_H */
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