kc3-lang/kc3/libc3/s64.c

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• Hash : 865d1524
  Author : Thomas de Grivel
  Date : 2022-10-31T00:50:45
  

  c3-lang

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• libc3/s64.c

• /* c3
   * Copyright 2022 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted
   * the above copyright notice and this permission paragraph
   * are included in all copies and substantial portions of this
   * software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include "s64.h"
  
  s8 s64_compare (s64 a, s64 b)
  {
    if (a < b)
      return -1;
    if (a > b)
      return 1;
    return 0;
  }
  
  s8 s64_compare_u64 (s64 a, u64 b)
  {
    if (b >= 0x8000000000000000)
      return -1;
    if (a < (s64) b)
      return -1;
    if (a > (s64) b)
      return 1;
    return 0;
  }
  
  t_hash_context * s64_hash_update (t_hash_context *context, s64 x)
  {
    return hash_update(context, &x, sizeof(x));
  }
  

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