diff options
Diffstat (limited to 'include/qemu/bitmap.h')
| -rw-r--r-- | include/qemu/bitmap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/qemu/bitmap.h b/include/qemu/bitmap.h index 1cf288445f..0044333cb5 100644 --- a/include/qemu/bitmap.h +++ b/include/qemu/bitmap.h @@ -69,6 +69,14 @@ #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)] +/* + * This is for use with the bit32 versions of set_bit() etc; + * we don't currently support the full range of bitmap operations + * on bitmaps backed by an array of uint32_t. + */ +#define DECLARE_BITMAP32(name, bits) \ + uint32_t name[BITS_TO_U32S(bits)] + #define small_nbits(nbits) \ ((nbits) <= BITS_PER_LONG) |