bswap16, bswap32, bswap64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64, htole16, htole32,

       The  bswap16(),  bswap32(),  and  bswap64() functions return a byte order swapped integer.  On big endian
       systems, the number is converted to little endian byte order.  On little endian systems,  the  number  is
       converted to big endian byte order.

       The  be16toh(),  be32toh(), and be64toh() functions return a big endian byte ordered integer converted to
       the system's native byte order.  The return value will be the same as the argument on big endian systems.

       The le16toh(), le32toh(), and le64toh() functions return a little endian byte ordered  integer  converted
       to  the  system's  native byte order.  The return value will be the same as the argument on little endian
       systems.

       The htobe16(), htobe32(), and htobe64() functions return an integer in the  system's  native  byte  order
       converted  to  big  endian  byte  order.  The return value will be the same as the argument on big endian
       systems.

       The htole16(), htole32(), and htole64() functions return a integer in  the  system's  native  byte  order
       converted  to  little  endian  byte  order.   The return value will be the same as the argument on little
       endian systems.

       The be16enc(), be16dec(), be32enc(), be32dec(), be64enc(), be64dec(),  le16enc(),  le16dec(),  le32enc(),
       le32dec(),  le64enc(),  and  le64dec()  functions  encode and decode integers to/from byte strings on any
       alignment in big/little endian format.

       The hto*() and *toh() functions first appeared in FreeBSD 5.0,  and  were  originally  developed  by  the
       NetBSD project.

       The encode/decode functions first appeared in FreeBSD 5.1.

Debian                                           April 29, 2002                                     BYTEORDER(9)

       bswap16,  bswap32,  bswap64,  be16toh,  be32toh,  be64toh,  htobe16,  htobe32, htobe64, htole16, htole32,
       htole64, le16toh, le32toh, le64toh,  be16enc,  be16dec,  be32enc,  be32dec,  be64enc,  be64dec,  le16enc,
       le16dec, le32enc, le32dec, le64enc, le64dec — byte order operations

byteorder(3)

#include<sys/endian.h>uint16_tbswap16(uint16_tint16);

       uint32_tbswap32(uint32_tint32);

       uint64_tbswap64(uint64_tint64);

       uint16_tbe16toh(uint16_tbig16);

       uint32_tbe32toh(uint32_tbig32);

       uint64_tbe64toh(uint64_tbig64);

       uint16_thtobe16(uint16_thost16);

       uint32_thtobe32(uint32_thost32);

       uint64_thtobe64(uint64_thost64);

       uint16_thtole16(uint16_thost16);

       uint32_thtole32(uint32_thost32);

       uint64_thtole64(uint64_thost64);

       uint16_tle16toh(uint16_tlittle16);

       uint32_tle32toh(uint32_tlittle32);

       uint64_tle64toh(uint64_tlittle64);

       uint16_tbe16dec(constvoid*);

       uint32_tbe32dec(constvoid*);

       uint64_tbe64dec(constvoid*);

       uint16_tle16dec(constvoid*);

       uint32_tle32dec(constvoid*);

       uint64_tle64dec(constvoid*);

       voidbe16enc(void*, uint16_t);

       voidbe32enc(void*, uint32_t);

       voidbe64enc(void*, uint64_t);

       voidle16enc(void*, uint16_t);

       voidle32enc(void*, uint32_t);

       voidle64enc(void*, uint64_t);