| /* |
| * 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 */ |