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| 40 | #include "util.h" |
40 | #include "util.h" |
| 41 | |
41 | |
| 42 | struct net_packet |
42 | struct net_packet |
| 43 | { |
43 | { |
| 44 | u32 len; // actually u16, but padding... |
44 | u32 len; // actually u16, but padding... |
| 45 | // upto 4 bytes at the end might get overwritten when decrypting, |
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| 46 | // which means len, above, is regularly overwritten with part |
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| 47 | // of the random prefix when RAND_BYTES=12. |
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| 48 | |
45 | |
| 49 | u8 &operator[] (u16 offset) const; |
46 | u8 &operator[] (u16 offset) const; |
| 50 | u8 *at (u16 offset) const; |
47 | u8 *at (u16 offset) const; |
| 51 | |
48 | |
| 52 | void unshift_hdr (u16 hdrsize) |
49 | void unshift_hdr (u16 hdrsize) |
