Elf64_Sword
#define SWAP_SWORD(X) _SWAP_WORD(X, /* Elf32_Sword */ Elf64_Sword)
#define READ_SWORD(P,X) _READ_WORD(P, X, /*Elf32_Sword*/ Elf64_Sword)
Elf64_Sword t, *d = (Elf64_Sword *) (uintptr_t) dst;
if (dsz < count * sizeof(Elf64_Sword))
[ELF_T_SWORD] = { .msz64 = sizeof(Elf64_Sword) },
[ELF_T_SWORD] = { .fsz64 = sizeof(Elf64_Sword) },