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