92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
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/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2012 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef NGHTTP2_NET_H
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#define NGHTTP2_NET_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif /* HAVE_CONFIG_H */
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif /* HAVE_ARPA_INET_H */
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif /* HAVE_NETINET_IN_H */
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#include <nghttp2/nghttp2.h>
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#if defined(WIN32)
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/* Windows requires ws2_32 library for ntonl family functions. We
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define inline functions for those function so that we don't have
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dependeny on that lib. */
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#ifdef _MSC_VER
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#define STIN static __inline
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#else
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#define STIN static inline
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#endif
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STIN uint32_t htonl(uint32_t hostlong) {
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uint32_t res;
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unsigned char *p = (unsigned char *)&res;
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*p++ = hostlong >> 24;
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*p++ = (hostlong >> 16) & 0xffu;
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*p++ = (hostlong >> 8) & 0xffu;
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*p = hostlong & 0xffu;
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return res;
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}
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STIN uint16_t htons(uint16_t hostshort) {
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uint16_t res;
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unsigned char *p = (unsigned char *)&res;
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*p++ = hostshort >> 8;
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*p = hostshort & 0xffu;
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return res;
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}
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STIN uint32_t ntohl(uint32_t netlong) {
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uint32_t res;
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unsigned char *p = (unsigned char *)&netlong;
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res = *p++ << 24;
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res += *p++ << 16;
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res += *p++ << 8;
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res += *p;
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return res;
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}
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STIN uint16_t ntohs(uint16_t netshort) {
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uint16_t res;
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unsigned char *p = (unsigned char *)&netshort;
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res = *p++ << 8;
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res += *p;
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return res;
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}
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#endif /* WIN32 */
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#endif /* NGHTTP2_NET_H */
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