Zlib-ng functable without fallbacks

functable_part.c

    // Set up generic C code fallbacks
#ifndef WITH_ALL_FALLBACKS
    // Only use necessary generic functions when no suitable simd versions are available.
    // These conditions mirror the native_* defines in arch/*_functions.h headers.
#  if (defined(X86_SSE2) && defined(__SSE2__)) || (defined(ARCH_X86) && defined(ARCH_64BIT))
    ft.adler32 = &adler32_c;
    ft.adler32_copy = &adler32_copy_c;
    ft.crc32 = &crc32_braid;
    ft.crc32_copy = &crc32_copy_braid;
#  elif (defined(ARM_NEON) && (defined(__ARM_NEON__) || defined(__ARM_NEON))) || defined(ARM_NOCHECK_NEON)
    ft.crc32 = &crc32_braid;
    ft.crc32_copy = &crc32_copy_braid;
#  elif defined(POWER8_VSX) && defined(_ARCH_PWR8) && defined(__VSX__)
#    ifndef POWER9
    ft.compare256 = &compare256_c;
    ft.longest_match = &longest_match_c;
    ft.longest_match_slow = &longest_match_slow_c;
#    endif
#    ifndef POWER8_VSX_CRC32
    ft.crc32 = &crc32_braid;
    ft.crc32_copy = &crc32_copy_braid;
#    endif
#  elif defined(LOONGARCH_LSX) && defined(__loongarch_sx)
#    ifndef LOONGARCH_CRC
    ft.crc32 = &crc32_braid;
    ft.crc32_copy = &crc32_copy_braid;
#    endif
#  endif
#else // WITH_ALL_FALLBACKS
    ft.adler32 = &adler32_c;
    ft.adler32_copy = &adler32_copy_c;
    ft.chunkmemset_safe = &chunkmemset_safe_c;
    ft.compare256 = &compare256_c;
    ft.crc32 = &crc32_braid;
    ft.crc32_copy = &crc32_copy_braid;
    ft.inflate_fast = &inflate_fast_c;
    ft.longest_match = &longest_match_c;
    ft.longest_match_slow = &longest_match_slow_c;
    ft.slide_hash = &slide_hash_c;
#endif