| /* |
| * This file and its contents are supplied under the terms of the |
| * Common Development and Distribution License ("CDDL"), version 1.0. |
| * You may only use this file in accordance with the terms of version |
| * 1.0 of the CDDL. |
| * |
| * A full copy of the text of the CDDL should have accompanied this |
| * source. A copy of the CDDL is also available via the Internet at |
| * http://www.illumos.org/license/CDDL. |
| */ |
| |
| /* |
| * Copyright 2016 Joyent, Inc. |
| */ |
| |
| #ifndef _ENDIAN_H |
| #define _ENDIAN_H |
| |
| /* |
| * Endian conversion routines, see endian(3C) |
| */ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <sys/isa_defs.h> |
| #include <inttypes.h> |
| |
| #define __LITTLE_ENDIAN 1234 |
| #define __BIG_ENDIAN 4321 |
| #define __PDP_ENDIAN 3412 |
| |
| #if defined(_LITTLE_ENDIAN) |
| #define __BYTE_ORDER LITTLE_ENDIAN |
| #elif defined(_BIG_ENDIAN) |
| #define __BYTE_ORDER BIG_ENDIAN |
| #else |
| #error "Unknown byte order" |
| #endif /* _LITTLE_ENDIAN */ |
| |
| #define LITTLE_ENDIAN __LITTLE_ENDIAN |
| #define BIG_ENDIAN __BIG_ENDIAN |
| #define BYTE_ORDER __BYTE_ORDER |
| |
| extern uint16_t htobe16(uint16_t); |
| extern uint32_t htobe32(uint32_t); |
| extern uint64_t htobe64(uint64_t); |
| |
| extern uint16_t htole16(uint16_t); |
| extern uint32_t htole32(uint32_t); |
| extern uint64_t htole64(uint64_t); |
| |
| /* Supply both the old and new BSD names */ |
| extern uint16_t betoh16(uint16_t); |
| extern uint16_t letoh16(uint16_t); |
| extern uint16_t be16toh(uint16_t); |
| extern uint16_t le16toh(uint16_t); |
| |
| extern uint32_t betoh32(uint32_t); |
| extern uint32_t letoh32(uint32_t); |
| extern uint32_t be32toh(uint32_t); |
| extern uint32_t le32toh(uint32_t); |
| |
| extern uint64_t betoh64(uint64_t); |
| extern uint64_t letoh64(uint64_t); |
| extern uint64_t be64toh(uint64_t); |
| extern uint64_t le64toh(uint64_t); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _ENDIAN_H */ |