diff options
Diffstat (limited to 'g10/packet.h')
| -rw-r--r-- | g10/packet.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/g10/packet.h b/g10/packet.h index ed0749cb8..7bf379af5 100644 --- a/g10/packet.h +++ b/g10/packet.h @@ -63,6 +63,16 @@ #define is_ELGAMAL(a) ((a)==PUBKEY_ALGO_ELGAMAL_E) #define is_DSA(a) ((a)==PUBKEY_ALGO_DSA) +#define CALC_NBITS(nbits,p) if (nbits >= 8 && !(*p & 0x80)) \ + if (--nbits >= 7 && !(*p & 0x40)) \ + if (--nbits >= 6 && !(*p & 0x20)) \ + if (--nbits >= 5 && !(*p & 0x10)) \ + if (--nbits >= 4 && !(*p & 0x08)) \ + if (--nbits >= 3 && !(*p & 0x04)) \ + if (--nbits >= 2 && !(*p & 0x02)) \ + if (--nbits >= 1 && !(*p & 0x01)) \ + --nbits + /* A pointer to the packet object. */ typedef struct packet_struct PACKET; |