diff options
Diffstat (limited to 'src/include/ipxe/bigint.h')
| -rw-r--r-- | src/include/ipxe/bigint.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/include/ipxe/bigint.h b/src/include/ipxe/bigint.h index 410d0fd90..d8f4571e3 100644 --- a/src/include/ipxe/bigint.h +++ b/src/include/ipxe/bigint.h @@ -105,21 +105,23 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); * Shift big integer left * * @v value Big integer + * @ret out Bit shifted out */ -#define bigint_shl( value ) do { \ +#define bigint_shl( value ) ( { \ unsigned int size = bigint_size (value); \ bigint_shl_raw ( (value)->element, size ); \ - } while ( 0 ) + } ) /** * Shift big integer right * * @v value Big integer + * @ret out Bit shifted out */ -#define bigint_shr( value ) do { \ +#define bigint_shr( value ) ( { \ unsigned int size = bigint_size (value); \ bigint_shr_raw ( (value)->element, size ); \ - } while ( 0 ) + } ) /** * Test if big integer is equal to zero @@ -413,8 +415,8 @@ int bigint_add_raw ( const bigint_element_t *addend0, bigint_element_t *value0, unsigned int size ); int bigint_subtract_raw ( const bigint_element_t *subtrahend0, bigint_element_t *value0, unsigned int size ); -void bigint_shl_raw ( bigint_element_t *value0, unsigned int size ); -void bigint_shr_raw ( bigint_element_t *value0, unsigned int size ); +int bigint_shl_raw ( bigint_element_t *value0, unsigned int size ); +int bigint_shr_raw ( bigint_element_t *value0, unsigned int size ); int bigint_is_zero_raw ( const bigint_element_t *value0, unsigned int size ); int bigint_is_geq_raw ( const bigint_element_t *value0, const bigint_element_t *reference0, |