1  
       2  /* Copyright (C) 1999-2023 by The D Language Foundation, All Rights Reserved
       3   * written by Walter Bright
       4   * https://www.digitalmars.com
       5   * Distributed under the Boost Software License, Version 1.0.
       6   * https://www.boost.org/LICENSE_1_0.txt
       7   * https://github.com/dlang/dmd/blob/master/src/dmd/root/port.h
       8   */
       9  
      10  #pragma once
      11  
      12  // Portable wrapper around compiler/system specific things.
      13  // The idea is to minimize #ifdef's in the app code.
      14  
      15  #include "dsystem.h"
      16  #include "dcompat.h"
      17  
      18  typedef unsigned char utf8_t;
      19  
      20  struct Port
      21  {
      22      static int memicmp(const char *s1, const char *s2, d_size_t n);
      23      static char *strupr(char *s);
      24  
      25      static bool isFloat32LiteralOutOfRange(const char *s);
      26      static bool isFloat64LiteralOutOfRange(const char *s);
      27  
      28      static void writelongLE(unsigned value, void *buffer);
      29      static unsigned readlongLE(const void *buffer);
      30      static void writelongBE(unsigned value, void *buffer);
      31      static unsigned readlongBE(const void *buffer);
      32      static unsigned readwordLE(const void *buffer);
      33      static unsigned readwordBE(const void *buffer);
      34      static void valcpy(void *dst, uint64_t val, d_size_t size);
      35  };