902bb36451
This is a generally useful abstraction, so let's let others make use of it. The refactoring is more or less a straight copy; however, functions and struct members have had their names changed to match string_list, which is the most similar data structure. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
19 lines
449 B
C
19 lines
449 B
C
#ifndef SHA1_ARRAY_H
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#define SHA1_ARRAY_H
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struct sha1_array {
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unsigned char (*sha1)[20];
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int nr;
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int alloc;
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int sorted;
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};
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#define SHA1_ARRAY_INIT { NULL, 0, 0, 0 }
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void sha1_array_append(struct sha1_array *array, const unsigned char *sha1);
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void sha1_array_sort(struct sha1_array *array);
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int sha1_array_lookup(struct sha1_array *array, const unsigned char *sha1);
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void sha1_array_clear(struct sha1_array *array);
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#endif /* SHA1_ARRAY_H */
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