Differential D13984 Diff 48180 source/blender/blenlib/intern/listbase.c

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Show First 20 Lines • Show All 531 Lines • ▼ Show 20 Lines	while (link != NULL && number != 0) {
number--;		number--;
link = link->prev;		link = link->prev;
}		}
}		}

return link;		return link;
}		}

		void BLI_findlinkfrom(Link start, int number)
		{
		Link *link = NULL;

		if (number >= 0) {
		link = start;
		while (link != NULL && number != 0) {
		number--;
		link = link->next;
		}
		}

		return link;
		}

int BLI_findindex(const ListBase listbase, const void vlink)		int BLI_findindex(const ListBase listbase, const void vlink)
{		{
Link *link = NULL;		Link *link = NULL;
int number = 0;		int number = 0;

if (vlink == NULL) {		if (vlink == NULL) {
return -1;		return -1;
}		}
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