bitmap.c File Reference

(2024-03-29 16:10:06 +0000, (build 5bd0af6))

Functions for bitmap. More...

#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <wget.h>
#include "private.h"

Include dependency graph for bitmap.c:

Data Structures
struct	wget_bitmap_st

Macros
#define	bitmap_type   uint64_t
#define	bitmap_bits   (sizeof(bitmap_type) * 8)
#define	bitmap_shift   6
#define	map(n)   (((wget_bitmap *)b)->map[(n) >> bitmap_shift])
#define	bit(n)   (((bitmap_type) 1) << ((n) & (bitmap_bits - 1)))

Functions
void	wget_bitmap_set (wget_bitmap *b, unsigned n)
void	wget_bitmap_clear (wget_bitmap *b, unsigned n)
bool	wget_bitmap_get (const wget_bitmap *b, unsigned n)
int	wget_bitmap_init (wget_bitmap **b, unsigned bits)
void	wget_bitmap_free (wget_bitmap **b)

Detailed Description

Functions for bitmap.