Tox.h doesn't expose the size of the nospam.

[GrayHatter]

No description provided.

[iphydf]

In what form should it be exposed? It's a uint32_t, and therefore the size is sizeof(uint32_t).

[gjedeer]

There's TOX_PUBLIC_KEY_SIZE and TOX_ADDRESS_SIZE. The latter is defined as

#define TOX_ADDRESS_SIZE               (TOX_PUBLIC_KEY_SIZE + sizeof(uint32_t) + sizeof(uint16_t))

I guess

#define TOX_NOSPAM_SIZE (sizeof(uint32_t))

would do it