fletcher_4_byteswap
{{fletcher_4_native, fletcher_4_byteswap}, NULL, NULL,
{{fletcher_4_native, fletcher_4_byteswap}, NULL, NULL,
fletcher_4_byteswap(buf, size, NULL, &zc_ref_byteswap);
fletcher_4_byteswap(buf, size, NULL, &zc_byteswap);
fletcher_4_byteswap(buf, size, NULL, &zc_ref_bswap);
fletcher_4_byteswap(buf, len, NULL, &nzc);
native ? fletcher_4_native : fletcher_4_byteswap;
void fletcher_4_byteswap(const void *, size_t, const void *, zio_cksum_t *);
{{fletcher_4_native, fletcher_4_byteswap}, 1, 0, "fletcher4"},
extern void fletcher_4_byteswap(const void *, uint64_t, zio_cksum_t *);