include: replace stdint.h and inttypes.h with llvm's versions

include/inttypes.h

@@ -1,45 +1,97 @@
-#pragma once
-
-#include <stdint.h>
-
-#define PRId8 "%hhd"
-#define PRId16 "%hd"
-#define PRId32 "%d"
-#define PRId64 "%ld"
-#define PRIdMAX "%zd"
-#define PRIdPTR "%zd"
-
-#define PRIi8 "%hhi"
-#define PRIi16 "%hi"
-#define PRIi32 "%i"
-#define PRIi64 "%li"
-#define PRIiMAX "%zi"
-#define PRIiPTR "%zi"
-
-#define PRIu8 "%hhu"
-#define PRIu16 "%hu"
-#define PRIu32 "%u"
-#define PRIu64 "%lu"
-#define PRIuMAX "%zu"
-#define PRIuPTR "%zu"
-
-#define PRIx8 "%hhx"
-#define PRIx16 "%hx"
-#define PRIx32 "%x"
-#define PRIx64 "%lx"
-#define PRIxMAX "%zx"
-#define PRIxPTR "%zx"
-
-#define PRIX8 "%hhX"
-#define PRIX16 "%hX"
-#define PRIX32 "%X"
-#define PRIX64 "%lX"
-#define PRIXMAX "%zX"
-#define PRIXPTR "%zX"
-
-#define PRIo8 "%hho"
-#define PRIo16 "%ho"
-#define PRIo32 "%o"
-#define PRIo64 "%lo"
-#define PRIoMAX "%zo"
-#define PRIoPTR "%zo"
+/*===---- inttypes.h - Standard header for integer printf macros ----------===*\
+ *
+ * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+ * See https://llvm.org/LICENSE.txt for license information.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ *
+\*===----------------------------------------------------------------------===*/
+
+#ifndef __CLANG_INTTYPES_H
+// AIX system headers need inttypes.h to be re-enterable while _STD_TYPES_T
+// is defined until an inclusion of it without _STD_TYPES_T occurs, in which
+// case the header guard macro is defined.
+#if !defined(_AIX) || !defined(_STD_TYPES_T)
+#define __CLANG_INTTYPES_H
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER < 1800
+#error MSVC does not have inttypes.h prior to Visual Studio 2013
+#endif
+
+#include_next <inttypes.h>
+
+#if defined(_MSC_VER) && _MSC_VER < 1900
+/* MSVC headers define int32_t as int, but PRIx32 as "lx" instead of "x".
+ * This triggers format warnings, so fix it up here. */
+#undef PRId32
+#undef PRIdLEAST32
+#undef PRIdFAST32
+#undef PRIi32
+#undef PRIiLEAST32
+#undef PRIiFAST32
+#undef PRIo32
+#undef PRIoLEAST32
+#undef PRIoFAST32
+#undef PRIu32
+#undef PRIuLEAST32
+#undef PRIuFAST32
+#undef PRIx32
+#undef PRIxLEAST32
+#undef PRIxFAST32
+#undef PRIX32
+#undef PRIXLEAST32
+#undef PRIXFAST32
+
+#undef SCNd32
+#undef SCNdLEAST32
+#undef SCNdFAST32
+#undef SCNi32
+#undef SCNiLEAST32
+#undef SCNiFAST32
+#undef SCNo32
+#undef SCNoLEAST32
+#undef SCNoFAST32
+#undef SCNu32
+#undef SCNuLEAST32
+#undef SCNuFAST32
+#undef SCNx32
+#undef SCNxLEAST32
+#undef SCNxFAST32
+
+#define PRId32 "d"
+#define PRIdLEAST32 "d"
+#define PRIdFAST32 "d"
+#define PRIi32 "i"
+#define PRIiLEAST32 "i"
+#define PRIiFAST32 "i"
+#define PRIo32 "o"
+#define PRIoLEAST32 "o"
+#define PRIoFAST32 "o"
+#define PRIu32 "u"
+#define PRIuLEAST32 "u"
+#define PRIuFAST32 "u"
+#define PRIx32 "x"
+#define PRIxLEAST32 "x"
+#define PRIxFAST32 "x"
+#define PRIX32 "X"
+#define PRIXLEAST32 "X"
+#define PRIXFAST32 "X"
+
+#define SCNd32 "d"
+#define SCNdLEAST32 "d"
+#define SCNdFAST32 "d"
+#define SCNi32 "i"
+#define SCNiLEAST32 "i"
+#define SCNiFAST32 "i"
+#define SCNo32 "o"
+#define SCNoLEAST32 "o"
+#define SCNoFAST32 "o"
+#define SCNu32 "u"
+#define SCNuLEAST32 "u"
+#define SCNuFAST32 "u"
+#define SCNx32 "x"
+#define SCNxLEAST32 "x"
+#define SCNxFAST32 "x"
+#endif
+
+#endif /* __CLANG_INTTYPES_H */