HelenOS sources

ELFCLASS64         40 abi/arch/amd64/include/abi/arch/elf.h #define ELF_CLASS          ELFCLASS64
ELFCLASS64         41 abi/arch/arm64/include/abi/arch/elf.h #define ELF_CLASS          ELFCLASS64
ELFCLASS64         40 abi/arch/ia64/include/abi/arch/elf.h #define ELF_CLASS          ELFCLASS64
ELFCLASS64         40 abi/arch/riscv64/include/abi/arch/elf.h #define ELF_CLASS          ELFCLASS64
ELFCLASS64         40 abi/arch/sparc64/include/abi/arch/elf.h #define ELF_CLASS          ELFCLASS64