// 
// copy_environment<wchar_t> from 0x18013b4d4 to 0x18013b5c3 (239 bytes)
// 
// 3 xrefs:
// > common_set_variable_in_environment_nolock<wchar_t> @ 0x18013b13e
// > common_set_variable_in_environment_nolock<wchar_t> @ 0x18013b18c
// > <???> @ 0x1802038f0
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

_BYTE *__fastcall copy_environment<wchar_t>(const wchar_t **a1)
{
  const wchar_t **v1; // rdi
  __int64 v3; // rcx
  const wchar_t **i; // rax
  _BYTE *v5; // rbx
  const wchar_t *v6; // rax
  signed __int64 v7; // r14
  __int64 v8; // rsi
  wchar_t *v9; // rcx

  v1 = a1;
  if ( !a1 )
    return nullptr;
  v3 = 0;
  for ( i = v1; *i; ++i )
    ++v3;
  v5 = calloc_base(v3 + 1, 8u);
  if ( !v5 )
LABEL_15:
    abort();
  v6 = *v1;
  if ( *v1 )
  {
    v7 = v5 - (_BYTE *)v1;
    do
    {
      v8 = -1;
      do
        ++v8;
      while ( v6[v8] );
      *(const wchar_t **)((char *)v1 + v7) = (const wchar_t *)calloc_base(v8 + 1, 2u);
      free_base(nullptr);
      v9 = *(wchar_t **)((char *)v1 + v7);
      if ( !v9 )
        goto LABEL_15;
      if ( wcscpy_s(v9, v8 + 1, *v1) )
        invoke_watson(nullptr, nullptr, nullptr, 0, 0);
      v6 = *++v1;
    }
    while ( *v1 );
  }
  free_base(nullptr);
  return v5;
}