factotum/libressl-portable
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This commit is contained in:
Theo Buehler 2023-04-11 17:41:07 +02:00
commit 54e8591976
1 changed files with 70 additions and 0 deletions
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70
include/compat/endian.h
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@ -48,4 +48,74 @@
#endif
#endif
#if defined(__APPLE__) && !defined(HAVE_ENDIAN_H)
#include <libkern/OSByteOrder.h>
#define betoh16(x) OSSwapBigToHostInt16((x))
#define htobe16(x) OSSwapHostToBigInt16((x))
#define betoh32(x) OSSwapBigToHostInt32((x))
#define htobe32(x) OSSwapHostToBigInt32(x)
#define htole64(x) OSSwapHostToLittleInt64(x)
#define htobe64(x) OSSwapHostToBigInt64(x)
#define letoh64(x) OSSwapLittleToHostInt64(x)
#define betoh64(x) OSSwapBigToHostInt64(x)
#endif /* __APPLE__ && !HAVE_ENDIAN_H */
#if defined(_WIN32) && !defined(HAVE_ENDIAN_H)
#include <winsock2.h>
#define betoh16(x) ntohs((x))
#define htobe16(x) htons((x))
#define betoh32(x) ntohl((x))
#define htobe32(x) ntohl((x))
#define betoh64(x) ntohll((x))
#if !defined(ntohll)
#define ntohll(x) ((1==htonl(1)) ? (x) : ((uint64_t)ntohl((x) & 0xFFFFFFFF) << 32) | ntohl((x) >> 32))
#endif
#if !defined(htonll)
#define htonll(x) ((1==ntohl(1)) ? (x) : ((uint64_t)htonl((x) & 0xFFFFFFFF) << 32) | htonl((x) >> 32))
#endif
#define htobe64(x) ntohll((x))
#endif /* _WIN32 && !HAVE_ENDIAN_H */
#ifdef __linux__
#if !defined(betoh16)
#define betoh16 be16toh
#endif
#if !defined(betoh32)
#define betoh32 be32toh
#endif
#if !defined(betoh64)
#define betoh64 be64toh
#endif
#endif /* __linux__ */
#if defined(__FreeBSD__)
#if !defined(HAVE_ENDIAN_H)
#include <sys/endian.h>
#endif
#if !defined(betoh16)
#define betoh16 be16toh
#endif
#if !defined(betoh32)
#define betoh32 be32toh
#endif
#if !defined(betoh64)
#define betoh64 be64toh
#endif
#endif
#if defined(__NetBSD__)
#if !defined(betoh16)
#define betoh16 be16toh
#endif
#if !defined(betoh32)
#define betoh32 be32toh
#endif
#if !defined(betoh64)
#define betoh64 be64toh
#endif
#endif
#endif