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-rw-r--r--lib/libc/endian/le64toh.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/libc/endian/le64toh.c b/lib/libc/endian/le64toh.c
new file mode 100644
index 00000000..4f2cb5fc
--- /dev/null
+++ b/lib/libc/endian/le64toh.c
@@ -0,0 +1,10 @@
+#include <endian.h>
+
+uint64_t le64toh(uint64_t little_endian_64bits)
+{
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+ return little_endian_64bits;
+#else
+ return __builtin_bswap64(little_endian_64bits);
+#endif
+}