#include <endian.h>
#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 1
-# define PIPE_ARCH_BIG_ENDIAN 0
+# define UTIL_ARCH_LITTLE_ENDIAN 1
+# define UTIL_ARCH_BIG_ENDIAN 0
#elif __BYTE_ORDER == __BIG_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 0
-# define PIPE_ARCH_BIG_ENDIAN 1
+# define UTIL_ARCH_LITTLE_ENDIAN 0
+# define UTIL_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__APPLE__)
#include <machine/endian.h>
#if __DARWIN_BYTE_ORDER == __DARWIN_LITTLE_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 1
-# define PIPE_ARCH_BIG_ENDIAN 0
+# define UTIL_ARCH_LITTLE_ENDIAN 1
+# define UTIL_ARCH_BIG_ENDIAN 0
#elif __DARWIN_BYTE_ORDER == __DARWIN_BIG_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 0
-# define PIPE_ARCH_BIG_ENDIAN 1
+# define UTIL_ARCH_LITTLE_ENDIAN 0
+# define UTIL_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__sun)
#include <sys/isa_defs.h>
#if defined(_LITTLE_ENDIAN)
-# define PIPE_ARCH_LITTLE_ENDIAN 1
-# define PIPE_ARCH_BIG_ENDIAN 0
+# define UTIL_ARCH_LITTLE_ENDIAN 1
+# define UTIL_ARCH_BIG_ENDIAN 0
#elif defined(_BIG_ENDIAN)
-# define PIPE_ARCH_LITTLE_ENDIAN 0
-# define PIPE_ARCH_BIG_ENDIAN 1
+# define UTIL_ARCH_LITTLE_ENDIAN 0
+# define UTIL_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__OpenBSD__) || defined(__NetBSD__) || \
#include <machine/endian.h>
#if _BYTE_ORDER == _LITTLE_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 1
-# define PIPE_ARCH_BIG_ENDIAN 0
+# define UTIL_ARCH_LITTLE_ENDIAN 1
+# define UTIL_ARCH_BIG_ENDIAN 0
#elif _BYTE_ORDER == _BIG_ENDIAN
-# define PIPE_ARCH_LITTLE_ENDIAN 0
-# define PIPE_ARCH_BIG_ENDIAN 1
+# define UTIL_ARCH_LITTLE_ENDIAN 0
+# define UTIL_ARCH_BIG_ENDIAN 1
#endif
-#elif defined(_WIN32)
+#elif defined(_WIN32) || defined(ANDROID)
-#define PIPE_ARCH_LITTLE_ENDIAN 1
-#define PIPE_ARCH_BIG_ENDIAN 0
+#define UTIL_ARCH_LITTLE_ENDIAN 1
+#define UTIL_ARCH_BIG_ENDIAN 0
#endif
+#if !defined(UTIL_ARCH_LITTLE_ENDIAN) || !defined(UTIL_ARCH_BIG_ENDIAN)
+# error "UTIL_ARCH_LITTLE_ENDIAN and/or UTIL_ARCH_BIG_ENDIAN were unset."
+#elif UTIL_ARCH_LITTLE_ENDIAN == UTIL_ARCH_BIG_ENDIAN
+# error "UTIL_ARCH_LITTLE_ENDIAN and UTIL_ARCH_BIG_ENDIAN must not both be 1 or 0."
+#endif
+
#endif