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17 lines
574 B
17 lines
574 B
#ifndef MERGESORT_H |
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#define MERGESORT_H |
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/* |
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* Sort linked list in place. |
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* - get_next_fn() returns the next element given an element of a linked list. |
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* - set_next_fn() takes two elements A and B, and makes B the "next" element |
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* of A on the list. |
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* - compare_fn() takes two elements A and B, and returns negative, 0, positive |
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* as the same sign as "subtracting" B from A. |
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*/ |
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void *llist_mergesort(void *list, |
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void *(*get_next_fn)(const void *), |
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void (*set_next_fn)(void *, void *), |
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int (*compare_fn)(const void *, const void *)); |
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#endif
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