1 /* 2 * nghttp2 - HTTP/2 C Library 3 * 4 * Copyright (c) 2012 Tatsuhiro Tsujikawa 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining 7 * a copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sublicense, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be 15 * included in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 */ 25 #ifndef NGHTTP2_NET_H 26 #define NGHTTP2_NET_H 27 28 #ifndef LITTLE_ENDIAN 29 #define LITTLE_ENDIAN 1234 30 #endif 31 32 #ifndef BIG_ENDIAN 33 #define BIG_ENDIAN 4321 34 #endif 35 36 #define IOT_BYTE_ORDER LITTLE_ENDIAN 37 38 #if IOT_BYTE_ORDER == BIG_ENDIAN 39 #define nghttp2_htonl(x) (x) 40 #define nghttp2_htons(x) (x) 41 #define nghttp2_ntohl(x) (x) 42 #define nghttp2_ntohs(x) (x) 43 #else 44 /* Windows requires ws2_32 library for ntonl family functions. We 45 define inline functions for those function so that we don't have 46 dependeny on that lib. */ 47 48 #ifdef _MSC_VER 49 #define STIN 50 #else 51 #define STIN 52 #endif 53 54 STIN uint32_t nghttp2_htonl(uint32_t hostlong); 55 56 STIN uint16_t nghttp2_htons(uint16_t hostshort); 57 58 STIN uint32_t nghttp2_ntohl(uint32_t netlong); 59 60 STIN uint16_t nghttp2_ntohs(uint16_t netshort); 61 62 #endif 63 #endif /* NGHTTP2_NET_H */ 64