sparse.c: support macos

Author: bmx666

sparse.c

@@ -30,7 +30,6 @@
  */
 #define _FILE_OFFSET_BITS 64
 #include <ctype.h>
-#include <endian.h>
 #include <errno.h>
 #include <inttypes.h>
 #include <stdbool.h>
@@ -39,6 +38,28 @@
 #include <string.h>
 #include <unistd.h>
 
+#if defined(__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 <endian.h>
+#endif
+
 #include "sparse.h"
 
 int sparse_header_parse(int fd, sparse_header_t* sparse_header)