diff options
Diffstat (limited to 'include/my_bitmap.h')
| -rw-r--r-- | include/my_bitmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/my_bitmap.h b/include/my_bitmap.h index 3e242280be4..14197955f9a 100644 --- a/include/my_bitmap.h +++ b/include/my_bitmap.h @@ -45,6 +45,8 @@ extern "C" { /* compatibility functions */ #define bitmap_init(A,B,C,D) my_bitmap_init(A,B,C,D) #define bitmap_free(A) my_bitmap_free(A) +/* Reset memory. Faster then doing a full bzero */ +#define my_bitmap_clear(A) ((A)->bitmap= 0) extern void create_last_word_mask(MY_BITMAP *map); extern my_bool my_bitmap_init(MY_BITMAP *map, my_bitmap_map *buf, uint n_bits, |