From 5ec6074f0633939fd17d94111d10c6c6b062978c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 11:49:36 +0200 Subject: Adding upstream version 1:2.30.2. Signed-off-by: Daniel Baumann --- mergesort.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 mergesort.h (limited to 'mergesort.h') diff --git a/mergesort.h b/mergesort.h new file mode 100644 index 0000000..644cff1 --- /dev/null +++ b/mergesort.h @@ -0,0 +1,17 @@ +#ifndef MERGESORT_H +#define MERGESORT_H + +/* + * Sort linked list in place. + * - get_next_fn() returns the next element given an element of a linked list. + * - set_next_fn() takes two elements A and B, and makes B the "next" element + * of A on the list. + * - compare_fn() takes two elements A and B, and returns negative, 0, positive + * as the same sign as "subtracting" B from A. + */ +void *llist_mergesort(void *list, + void *(*get_next_fn)(const void *), + void (*set_next_fn)(void *, void *), + int (*compare_fn)(const void *, const void *)); + +#endif -- cgit v1.2.3