+2010-08-20 Pedro Izecksohn <pedro.izecksohn@gmail.com>
+
+ * endian.h (htobe16, htobe32, htobe64, be16toh, be32toh, be64toh,
+ htole16, htole32, htole64, le16toh, le32toh, le64toh): Define.
+
2010-08-20 Corinna Vinschen <corinna@vinschen.de>
* fhandler_disk_file.cc (readdir_check_reparse_point): Rename from
/* endian.h
- Copyright 2005 Red Hat, Inc.
+ Copyright 2005, 2010 Red Hat, Inc.
This file is part of Cygwin.
#elif __BYTE_ORDER == __BIG_ENDIAN
# define __LONG_LONG_PAIR(HI, LO) HI, LO
#endif
+
+#if /*defined __USE_BSD ||*/ ! defined _POSIX_SOURCE
+
+#include <byteswap.h>
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+
+#define htobe16(x) bswap_16(x)
+#define htobe32(x) bswap_32(x)
+#define htobe64(x) bswap_64(x)
+
+#define be16toh(x) bswap_16(x)
+#define be32toh(x) bswap_32(x)
+#define be64toh(x) bswap_64(x)
+
+#define htole16(x) (x)
+#define htole32(x) (x)
+#define htole64(x) (x)
+
+#define le16toh(x) (x)
+#define le32toh(x) (x)
+#define le64toh(x) (x)
+
+#endif /*__BYTE_ORDER == __LITTLE_ENDIAN*/
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+
+#define htobe16(x) (x)
+#define htobe32(x) (x)
+#define htobe64(x) (x)
+
+#define be16toh(x) (x)
+#define be32toh(x) (x)
+#define be64toh(x) (x)
+
+#define htole16(x) bswap_16(x)
+#define htole32(x) bswap_32(x)
+#define htole64(x) bswap_64(x)
+
+#define le16toh(x) bswap_16(x)
+#define le32toh(x) bswap_32(x)
+#define le64toh(x) bswap_64(x)
+
+#endif /*__BYTE_ORDER == __BIG_ENDIAN*/
+
+#endif /*__USE_BSD || !_POSIX_SOURCE*/
+
#endif /*_ENDIAN_H_*/