Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/include/python3.9/bitset.h b/linux-x64/clang/python3/include/python3.9/bitset.h
new file mode 100644
index 0000000..6a2ac97
--- /dev/null
+++ b/linux-x64/clang/python3/include/python3.9/bitset.h
@@ -0,0 +1,23 @@
+
+#ifndef Py_BITSET_H
+#define Py_BITSET_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Bitset interface */
+
+#define BYTE char
+typedef BYTE *bitset;
+
+#define testbit(ss, ibit) (((ss)[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0)
+
+#define BITSPERBYTE (8*sizeof(BYTE))
+#define BIT2BYTE(ibit) ((ibit) / BITSPERBYTE)
+#define BIT2SHIFT(ibit) ((ibit) % BITSPERBYTE)
+#define BIT2MASK(ibit) (1 << BIT2SHIFT(ibit))
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_BITSET_H */