offbrand.h

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#ifndef OFFBRAND_LIB
#define OFFBRAND_LIB

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>
#include <time.h>

#define OB_EQUAL_TO 0

#define OB_GREATER_THAN 1

#define OB_LESS_THAN -1

#define OB_NOT_EQUAL 2

#define OB_LEAST_TO_GREATEST -1

#define OB_GREATEST_TO_LEAST 1

typedef struct obj_struct * obj;

typedef uint32_t ob_ref_count_t;

typedef void (*ob_dealloc_fptr)(obj *);

typedef size_t ob_hash_t;

typedef ob_hash_t (*ob_hash_fptr)(const obj *);

typedef int8_t (*ob_compare_fptr)(const obj *, const obj *);

typedef void (*ob_display_fptr)(const obj *);


/* OFFBRAND STANDARD LIB */

void ob_init_base(obj *instance, ob_dealloc_fptr dealloc_funct,
                  ob_hash_fptr hash_funct, ob_compare_fptr compare_funct,
                  ob_display_fptr display_funct, const char *classname);

obj * ob_release(obj *instance);

obj * ob_retain(obj *instance);

uint32_t ob_reference_count(obj *instance);

uint8_t ob_has_class(const obj *a, const char *classname);

uint8_t ob_has_same_class(const obj *a, const obj *b);

ob_hash_t ob_hash(const obj *to_hash);

int8_t ob_compare(const obj *a, const obj *b);

void ob_display(const obj *to_print);

#endif