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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-08-22 13:06:15 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-08-22 13:06:44 -0400 |
| commit | ff7be3e0261e844c81ae1d4c3f016c0b9dd75b77 (patch) | |
| tree | 180ff9c6f78854223e498b50d5d7074542ff5271 /src | |
| parent | 7d014933cea167043b0347e8d49f0fa36762c45a (diff) | |
| download | kutter-ff7be3e0261e844c81ae1d4c3f016c0b9dd75b77.tar.gz kutter-ff7be3e0261e844c81ae1d4c3f016c0b9dd75b77.tar.xz kutter-ff7be3e0261e844c81ae1d4c3f016c0b9dd75b77.zip | |
ctr: Encode negative integers in normal hex notation
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/ctr.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -16,7 +16,8 @@ // Macro to encode an integer for use with DECL_CTR_INT() #define _CTR_HEX(H) ((H) > 9 ? (H) - 10 + 'A' : (H) + '0') -#define _CTR_INT(V, S) _CTR_HEX(((uint32_t)(V) >> (S)) & 0x0f) +#define _CTR_SHIFT(V, S) _CTR_HEX(((uint32_t)(V) >> (S)) & 0x0f) +#define _CTR_INT(V, S) ((V) < 0 ? _CTR_SHIFT(-(V), (S)) : _CTR_SHIFT((V), (S))) #define CTR_INT(VALUE) { \ ' ', (VALUE) < 0 ? '-' : '+', '0', 'x', \ _CTR_INT((VALUE),28), _CTR_INT((VALUE),24), \ |