diff options
| author | Keith Packard <keithp@keithp.com> | 2013-05-22 19:20:54 -0600 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-08-25 22:24:01 -0700 |
| commit | cb844328322fd7d9f4dafb58b322257a70b347e6 (patch) | |
| tree | 86a01d45bde34a6801b9f997ed1b6a7adba84754 /src/core/ao_int64.h | |
| parent | 5ccd902d0fd2adc40c72982babb60fac4da6a087 (diff) | |
altos: Add 64-bit subtraction
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/core/ao_int64.h')
| -rw-r--r-- | src/core/ao_int64.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/ao_int64.h b/src/core/ao_int64.h index e5eee823..cf12f0d8 100644 --- a/src/core/ao_int64.h +++ b/src/core/ao_int64.h @@ -26,6 +26,7 @@ typedef struct { } ao_int64_t; void ao_plus64(ao_int64_t *r, ao_int64_t *a, ao_int64_t *b); +void ao_minus64(ao_int64_t *r, ao_int64_t *a, ao_int64_t *b); void ao_neg64(ao_int64_t *r, ao_int64_t *a); void ao_lshift64_16(ao_int64_t *r, uint16_t a, uint8_t d); void ao_rshift64(ao_int64_t *r, ao_int64_t *a, uint8_t d); @@ -33,6 +34,7 @@ void ao_lshift64(ao_int64_t *r, ao_int64_t *a, uint8_t d); void ao_mul64_64_64(ao_int64_t *r, ao_int64_t *a, ao_int64_t *b); void ao_mul64_32_32(ao_int64_t *r, int32_t a, int32_t b); void ao_mul64_64_16(ao_int64_t *r, ao_int64_t *a, uint16_t b); +void ao_mul64(ao_int64_t *r, ao_int64_t *a, ao_int64_t *b); #define ao_int64_init32(r, a) (((r)->high = 0), (r)->low = (a)) #define ao_int64_init64(r, a, b) (((r)->high = (a)), (r)->low = (b)) |