32bit has some problems

[lld1995]

// The YR_ARENA_REF must be 64-bits long because this structure occupies
// the place of relocatable pointers when arenas are saved to file. The pack(4)
// directive ensures that fields are aligned to 4-byte boundaries and the total
// size of the structure is 8 bytes. When compiling YARA for 32-bits, pointers
// are 4 bytes but this structure is still 8 bytes. For that reason structures
// that are saved in arenas must declare pointers using the DECLARE_REFERENCE
// macro, which ensures that 8 bytes are reserved for the pointer no matter if
// they are 32-bits pointers.

#pragma pack(push)
#pragma pack(4)

struct YR_ARENA_REF
{
uint32_t buffer_id;
yr_arena_off_t offset;
};

#pragma pack(pop)

#define DECLARE_REFERENCE(type, name)
union
{
type name;
YR_ARENA_REF name##_;
} YR_ALIGN(8)

DECLARE_REFERENCE in yara can't define as intptr, because intptr will not work on 32bit program

i see that YR_RULE , YR_META and more struct have this issue