// 
// sub_18001DB70 from 0x18001db70 to 0x18001dd71 (513 bytes)
// 
// 3 xrefs:
// > cocos2d::extension::CCHttpRequest::setHeaders @ 0x18001d3f7
// > cocos2d::extension::CCHttpRequest::operator= @ 0x18001d5da
// > <???> @ 0x18004b094
// 
// 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
// 

// Hidden C++ exception states: #wind=1
void __fastcall sub_18001DB70(void ***a1, void **a2, unsigned __int64 a3)
{
  unsigned __int64 v3; // rbp
  void **v6; // rdi
  unsigned __int64 v7; // rcx
  unsigned __int64 v8; // rsi
  unsigned __int64 v9; // rdx
  void **v10; // rcx
  __int64 j; // rdi
  __int64 v12; // rsi
  unsigned __int64 v13; // r15
  void *v14; // rdx
  unsigned __int64 i; // rbp
  __int64 v16; // rdx
  void *v17; // rdx

  v3 = a3;
  v6 = *a1;
  v7 = ((char *)a1[2] - (char *)*a1) >> 5;
  if ( a3 <= v7 )
  {
    v12 = (__int64)a1[1];
    v13 = (v12 - (__int64)v6) >> 5;
    if ( a3 <= v13 )
    {
      v12 = (__int64)&v6[4 * a3];
      if ( a3 )
      {
        do
        {
          if ( v6 != a2 )
          {
            v17 = a2;
            if ( (unsigned __int64)a2[3] > 0xF )
              v17 = *a2;
            sub_180003BC0(v6, v17, (size_t)a2[2]);
          }
          v6 += 4;
          a2 += 4;
          --v3;
        }
        while ( v3 );
      }
      v16 = (__int64)a1[1];
    }
    else
    {
      for ( ; v6 != (void **)v12; v12 = (__int64)a1[1] )
      {
        if ( v6 != a2 )
        {
          v14 = a2;
          if ( (unsigned __int64)a2[3] > 0xF )
            v14 = *a2;
          sub_180003BC0(v6, v14, (size_t)a2[2]);
        }
        v6 += 4;
        a2 += 4;
      }
      for ( i = v3 - v13; i; --i )
      {
        sub_180003F50(v12, (__int64)a2);
        v12 += 32;
        a2 += 4;
      }
      v16 = v12;
    }
    sub_1800036B0(v12, v16);
    a1[1] = (void **)v12;
  }
  else
  {
    v8 = 0x7FFFFFFFFFFFFFFLL;
    if ( a3 > 0x7FFFFFFFFFFFFFFLL )
      sub_180003530();
    v9 = v7 >> 1;
    if ( v7 <= 0x7FFFFFFFFFFFFFFLL - (v7 >> 1) )
    {
      v8 = v9 + v7;
      if ( v9 + v7 < a3 )
        v8 = a3;
    }
    if ( v6 )
    {
      sub_1800036B0((__int64)v6, (__int64)a1[1]);
      v10 = *a1;
      if ( (((char *)a1[2] - (char *)*a1) & 0xFFFFFFFFFFFFFFE0uLL) >= 0x1000 )
      {
        if ( (unsigned __int64)((char *)v10 - (_BYTE *)*(v10 - 1) - 8) > 0x1F )
          invalid_parameter_noinfo_noreturn();
        v10 = (void **)*(v10 - 1);
      }
      j_j_free(v10);
      *a1 = nullptr;
      a1[1] = nullptr;
      a1[2] = nullptr;
    }
    sub_180003550(a1, v8);
    for ( j = (__int64)*a1; v3; --v3 )
    {
      sub_180003F50(j, (__int64)a2);
      j += 32;
      a2 += 4;
    }
    sub_1800036B0(j, j);
    a1[1] = (void **)j;
  }
}