//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
# error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
#endif
+#if !defined(__STDC_CONSTANT_MACROS)
+# error "Must #define __STDC_CONSTANT_MACROS before " \
+ "#including Support/DataTypes.h"
+#endif
+
// Note that <inttypes.h> includes <stdint.h>, if this is a C99 system.
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#include <stdint.h>
#endif
+#ifdef __cplusplus
+#include <cmath>
+#else
+#include <math.h>
+#endif
+
#ifdef _AIX
#include "llvm/Support/AIXDataTypesFix.h"
#endif
#endif
#endif
+#ifdef _OpenBSD_
+#define INT8_MAX 127
+#define INT8_MIN -128
+#define UINT8_MAX 255
+#define INT16_MAX 32767
+#define INT16_MIN -32768
+#define UINT16_MAX 65535
+#define INT32_MAX 2147483647
+#define INT32_MIN -2147483648
+#define UINT32_MAX 4294967295U
+#endif
+
#else /* _MSC_VER */
// Visual C++ doesn't provide standard integer headers, but it does provide
// built-in data types.
+#include <stdlib.h>
#include <stddef.h>
#include <sys/types.h>
typedef __int64 int64_t;
#define INT32_MAX 2147483647
#define INT32_MIN -2147483648
#define UINT32_MAX 4294967295U
+#define INT8_C(C) C
+#define UINT8_C(C) C
+#define INT16_C(C) C
+#define UINT16_C(C) C
+#define INT32_C(C) C
+#define UINT32_C(C) C ## U
+#define INT64_C(C) ((int64_t) C ## LL)
+#define UINT64_C(C) ((uint64_t) C ## ULL)
#endif /* _MSC_VER */
/* Set defaults for constants which we cannot find. */
#define END_WITH_NULL
#endif
+#ifndef HUGE_VALF
+#define HUGE_VALF (float)HUGE_VAL
+#endif
+
#endif /* SUPPORT_DATATYPES_H */