- virtual bool Add(const unsigned char *inbuf, unsigned long long inlen) = 0;
- inline bool Add(const char *inbuf, unsigned long long const inlen)
+ virtual bool Add(const unsigned char *inbuf, unsigned long long inlen) APT_NONNULL(2) = 0;
+ inline bool Add(const char *inbuf, unsigned long long const inlen) APT_NONNULL(2)