diff options
Diffstat (limited to 'mysys/my_bitmap.c')
| -rw-r--r-- | mysys/my_bitmap.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/mysys/my_bitmap.c b/mysys/my_bitmap.c index 40de55973db..8059b909788 100644 --- a/mysys/my_bitmap.c +++ b/mysys/my_bitmap.c @@ -38,17 +38,6 @@ #include <m_string.h> #include <my_bit.h> - -/* Create a mask of the significant bits for the last byte (1,3,7,..255) */ - -static inline uchar last_byte_mask(uint bits) -{ - /* Get the number of used bits-1 (0..7) in the last byte */ - unsigned int const used= (bits - 1U) & 7U; - /* Return bitmask for the significant bits */ - return ((2U << used) - 1); -} - /* Create a mask with the upper 'unused' bits set and the lower 'used' bits clear. The bits within each byte is stored in big-endian order. |