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-rw-r--r--include/endian.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/endian.h b/include/endian.h
new file mode 100644
index 0000000..198cf7c
--- /dev/null
+++ b/include/endian.h
@@ -0,0 +1,23 @@
+#ifdef __APPLE__
+
+# include <machine/endian.h>
+# include <libkern/OSByteOrder.h>
+
+# define htobe16(x) OSSwapHostToBigInt16(x)
+# define htole16(x) OSSwapHostToLittleInt16(x)
+# define be16toh(x) OSSwapBigToHostInt16(x)
+# define le16toh(x) OSSwapLittleToHostInt16(x)
+
+# define htobe32(x) OSSwapHostToBigInt32(x)
+# define htole32(x) OSSwapHostToLittleInt32(x)
+# define be32toh(x) OSSwapBigToHostInt32(x)
+# define le32toh(x) OSSwapLittleToHostInt32(x)
+
+# define htobe64(x) OSSwapHostToBigInt64(x)
+# define htole64(x) OSSwapHostToLittleInt64(x)
+# define be64toh(x) OSSwapBigToHostInt64(x)
+# define le64toh(x) OSSwapLittleToHostInt64(x)
+
+#else
+# include_next <endian.h>
+#endif