[thirdparty/git.git] / sha1-array.h

#ifndef SHA1_ARRAY_H
#define SHA1_ARRAY_H

struct sha1_array {
	unsigned char (*sha1)[20];
	int nr;
	int alloc;
	int sorted;
};

#define SHA1_ARRAY_INIT { NULL, 0, 0, 0 }

void sha1_array_append(struct sha1_array *array, const unsigned char *sha1);
int sha1_array_lookup(struct sha1_array *array, const unsigned char *sha1);
void sha1_array_clear(struct sha1_array *array);

typedef int (*for_each_sha1_fn)(const unsigned char sha1[20],
				void *data);
int sha1_array_for_each_unique(struct sha1_array *array,
			       for_each_sha1_fn fn,
			       void *data);

#endif /* SHA1_ARRAY_H */
Commit	Line	Data
902bb364 JK	1	#ifndef SHA1_ARRAY_H
	2	#define SHA1_ARRAY_H
	3
	4	struct sha1_array {
	5	unsigned char (*sha1)[20];
	6	int nr;
	7	int alloc;
	8	int sorted;
	9	};
	10
	11	#define SHA1_ARRAY_INIT { NULL, 0, 0, 0 }
	12
	13	void sha1_array_append(struct sha1_array array, const unsigned char sha1);
902bb364 JK	14	int sha1_array_lookup(struct sha1_array array, const unsigned char sha1);
	15	void sha1_array_clear(struct sha1_array *array);
	16
16ddcd40	17	typedef int (*for_each_sha1_fn)(const unsigned char sha1[20],
cff38a5e	18	void *data);
16ddcd40 JK	19	int sha1_array_for_each_unique(struct sha1_array *array,
	20	for_each_sha1_fn fn,
	21	void *data);
cff38a5e	22
902bb364	23	#endif /* SHA1_ARRAY_H */