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+// AsmJit - Complete JIT Assembler for C++ Language.
+
+// Copyright (c) 2008-2010, Petr Kobalicek <kobalicek.petr@gmail.com>
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// [Guard]
+#ifndef _ASMJIT_UTIL_P_H
+#define _ASMJIT_UTIL_P_H
+
+// [Dependencies]
+#include "Util.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+namespace AsmJit {
+
+//! @addtogroup AsmJit_Util
+//! @{
+
+// ============================================================================
+// [AsmJit::Util]
+// ============================================================================
+
+namespace Util
+{
+  // --------------------------------------------------------------------------
+  // [AsmJit::floatAsInt32, int32AsFloat]
+  // --------------------------------------------------------------------------
+
+  //! @internal
+  //!
+  //! @brief used to cast from float to 32-bit integer and vica versa.
+  union I32FPUnion
+  {
+    //! @brief 32-bit signed integer value.
+    int32_t i;
+    //! @brief 32-bit SP-FP value.
+    float f;
+  };
+
+  //! @internal
+  //!
+  //! @brief used to cast from double to 64-bit integer and vica versa.
+  union I64FPUnion
+  {
+    //! @brief 64-bit signed integer value.
+    int64_t i;
+    //! @brief 64-bit DP-FP value.
+    double f;
+  };
+
+  //! @brief Binary cast from 32-bit integer to SP-FP value (@c float).
+  static inline float int32AsFloat(int32_t i) ASMJIT_NOTHROW
+  {
+    I32FPUnion u;
+    u.i = i;
+    return u.f;
+  }
+
+  //! @brief Binary cast SP-FP value (@c float) to 32-bit integer.
+  static inline int32_t floatAsInt32(float f) ASMJIT_NOTHROW
+  {
+    I32FPUnion u;
+    u.f = f;
+    return u.i;
+  }
+
+  //! @brief Binary cast from 64-bit integer to DP-FP value (@c double).
+  static inline double int64AsDouble(int64_t i) ASMJIT_NOTHROW
+  {
+    I64FPUnion u;
+    u.i = i;
+    return u.f;
+  }
+
+  //! @brief Binary cast from DP-FP value (@c double) to 64-bit integer.
+  static inline int64_t doubleAsInt64(double f) ASMJIT_NOTHROW
+  {
+    I64FPUnion u;
+    u.f = f;
+    return u.i;
+  }
+
+  // --------------------------------------------------------------------------
+  // [Str Utils]
+  // --------------------------------------------------------------------------
+
+  ASMJIT_HIDDEN char* mycpy(char* dst, const char* src, sysuint_t len = (sysuint_t)-1) ASMJIT_NOTHROW;
+  ASMJIT_HIDDEN char* myfill(char* dst, const int c, sysuint_t len) ASMJIT_NOTHROW;
+  ASMJIT_HIDDEN char* myhex(char* dst, const uint8_t* src, sysuint_t len) ASMJIT_NOTHROW;
+  ASMJIT_HIDDEN char* myutoa(char* dst, sysuint_t i, sysuint_t base = 10) ASMJIT_NOTHROW;
+  ASMJIT_HIDDEN char* myitoa(char* dst, sysint_t i, sysuint_t base = 10) ASMJIT_NOTHROW;
+
+  // --------------------------------------------------------------------------
+  // [Mem Utils]
+  // --------------------------------------------------------------------------
+
+  static inline void memset32(uint32_t* p, uint32_t c, sysuint_t len) ASMJIT_NOTHROW
+  {
+    sysuint_t i;
+    for (i = 0; i < len; i++) p[i] = c;
+  }
+} // Util namespace
+
+//! @}
+
+} // AsmJit namespace
+
+#endif // _ASMJIT_UTIL_P_H