[thirdparty/git.git] / vcs-svn / sliding_window.h

#ifndef SLIDING_WINDOW_H_
#define SLIDING_WINDOW_H_

#include "strbuf.h"

struct sliding_view {
	struct line_buffer *file;
	off_t off;
	size_t width;
	off_t max_off;	/* -1 means unlimited */
	struct strbuf buf;
};

#define SLIDING_VIEW_INIT(input, len)	{ (input), 0, 0, (len), STRBUF_INIT }

extern int move_window(struct sliding_view *view, off_t off, size_t width);

#endif
Commit	Line	Data
9d2f5ddf JN	1	#ifndef SLIDING_WINDOW_H_
	2	#define SLIDING_WINDOW_H_
	3
	4	#include "strbuf.h"
	5
	6	struct sliding_view {
	7	struct line_buffer *file;
	8	off_t off;
	9	size_t width;
fbdd4f6f	10	off_t max_off; /* -1 means unlimited */
9d2f5ddf JN	11	struct strbuf buf;
	12	};
	13
fbdd4f6f	14	#define SLIDING_VIEW_INIT(input, len) { (input), 0, 0, (len), STRBUF_INIT }
9d2f5ddf JN	15
	16	extern int move_window(struct sliding_view *view, off_t off, size_t width);
	17
	18	#endif