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* Copyright 2007 Free Software Foundation, Inc.
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef INCLUDED_USRP2_BYTESEX_H
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#define INCLUDED_USRP2_BYTESEX_H
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// The USRP2 speaks big-endian...
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// Use the standard include files or provide substitutions for
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#if defined(HAVE_ARPA_INET_H)
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#include <arpa/inet.h>
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#elif defined(HAVE_NETINET_IN_H)
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#include <netinet/in.h>
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#ifdef WORDS_BIGENDIAN // nothing to do...
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static inline uint32_t htonl(uint32_t x){ return x; }
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static inline uint16_t htons(uint16_t x){ return x; }
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static inline uint32_t ntohl(uint32_t x){ return x; }
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static inline uint16_t ntohs(uint16_t x){ return x; }
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#ifdef HAVE_BYTESWAP_H
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static inline uint16_t
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return ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8));
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static inline uint32_t
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return ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) \
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| (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24));
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static inline uint32_t htonl(uint32_t x){ return bswap_32(x); }
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static inline uint16_t htons(uint16_t x){ return bswap_16(x); }
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static inline uint32_t ntohl(uint32_t x){ return bswap_32(x); }
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static inline uint16_t ntohs(uint16_t x){ return bswap_16(x); }
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#endif /* INCLUDED_USRP2_BYTESEX_H */