CUtlRBTree<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int,CUtlMap<char_const*,ConceptHistory_t,int>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int>,int>>::NextInorder

/* CUtlRBTree<CUtlMap<char const*, ConceptHistory_t, int>::Node_t, int, CUtlMap<char const*,
   ConceptHistory_t, int>::CKeyLess, CUtlMemory<UtlRBTreeNode_t<CUtlMap<char const*,
   ConceptHistory_t, int>::Node_t, int>, int> >::NextInorder(int) const */

int __thiscall
CUtlRBTree<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int,CUtlMap<char_const*,ConceptHistory_t,int>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int>,int>>
::NextInorder(CUtlRBTree<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int,CUtlMap<char_const*,ConceptHistory_t,int>::CKeyLess,CUtlMemory<UtlRBTreeNode_t<CUtlMap<char_const*,ConceptHistory_t,int>::Node_t,int>,int>>
              *this,int param_1)

{
  int iVar1;
  int iVar2;
  int iVar3;
  undefined4 *puVar4;
  
  if ((Links(int)::s_Sentinel == '\0') &&
     (iVar2 = __cxa_guard_acquire(&Links(int)::s_Sentinel), iVar2 != 0)) {
    Links(int)::s_Sentinel = -1;
    DAT_00f21f78 = -1;
    DAT_00f21f7c = -1;
    __cxa_guard_release(&Links(int)::s_Sentinel);
  }
  iVar2 = DAT_00f21f78;
  if (param_1 != -1) {
    iVar2 = *(int *)(param_1 * 0xd4 + *(int *)(this + 4) + 4);
  }
  if (iVar2 != -1) {
    if ((Links(int)::s_Sentinel == '\0') &&
       (iVar2 = __cxa_guard_acquire(&Links(int)::s_Sentinel), iVar2 != 0)) {
      Links(int)::s_Sentinel = -1;
      DAT_00f21f78 = -1;
      DAT_00f21f7c = -1;
      __cxa_guard_release(&Links(int)::s_Sentinel);
    }
    if (param_1 == -1) {
      puVar4 = &Links(int)::s_Sentinel;
    }
    else {
      puVar4 = (undefined4 *)(param_1 * 0xd4 + *(int *)(this + 4));
    }
    iVar2 = puVar4[1];
    if (Links(int)::s_Sentinel == '\0') goto LAB_005d55aa;
LAB_005d5570:
    if (iVar2 == -1) goto LAB_005d55f0;
    do {
      iVar1 = iVar2;
      if (*(int *)(iVar2 * 0xd4 + *(int *)(this + 4)) == -1) {
        return iVar2;
      }
      while( true ) {
        if ((Links(int)::s_Sentinel == '\0') &&
           (iVar2 = __cxa_guard_acquire(&Links(int)::s_Sentinel), iVar2 != 0)) {
          Links(int)::s_Sentinel = -1;
          DAT_00f21f78 = -1;
          DAT_00f21f7c = -1;
          __cxa_guard_release(&Links(int)::s_Sentinel);
        }
        iVar2 = Links(int)::s_Sentinel;
        if (iVar1 != -1) {
          iVar2 = *(int *)(iVar1 * 0xd4 + *(int *)(this + 4));
        }
        if (Links(int)::s_Sentinel != '\0') goto LAB_005d5570;
LAB_005d55aa:
        iVar1 = __cxa_guard_acquire(&Links(int)::s_Sentinel);
        if (iVar1 == 0) goto LAB_005d5570;
        Links(int)::s_Sentinel = -1;
        DAT_00f21f78 = -1;
        DAT_00f21f7c = -1;
        __cxa_guard_release(&Links(int)::s_Sentinel);
        if (iVar2 != -1) break;
LAB_005d55f0:
        iVar1 = iVar2;
        if (Links(int)::s_Sentinel == -1) {
          return iVar2;
        }
      }
    } while( true );
  }
  if ((Links(int)::s_Sentinel == '\0') &&
     (iVar2 = __cxa_guard_acquire(&Links(int)::s_Sentinel), iVar2 != 0)) {
    Links(int)::s_Sentinel = -1;
    DAT_00f21f78 = -1;
    DAT_00f21f7c = -1;
    __cxa_guard_release(&Links(int)::s_Sentinel);
  }
  if (param_1 == -1) {
    puVar4 = &Links(int)::s_Sentinel;
  }
  else {
    puVar4 = (undefined4 *)(param_1 * 0xd4 + *(int *)(this + 4));
  }
  iVar2 = puVar4[2];
  do {
    if (Links(int)::s_Sentinel == '\0') {
      iVar1 = __cxa_guard_acquire(&Links(int)::s_Sentinel);
      if (iVar1 != 0) {
        Links(int)::s_Sentinel = -1;
        DAT_00f21f78 = -1;
        DAT_00f21f7c = -1;
        __cxa_guard_release(&Links(int)::s_Sentinel);
      }
      if (param_1 == -1) goto LAB_005d574a;
LAB_005d56d5:
      iVar1 = *(int *)(param_1 * 0xd4 + *(int *)(this + 4) + 8);
      if (Links(int)::s_Sentinel == '\0') goto LAB_005d5760;
LAB_005d56e5:
      if (iVar1 == -1) goto LAB_005d57b0;
LAB_005d56ee:
      puVar4 = (undefined4 *)(iVar1 * 0xd4 + *(int *)(this + 4));
    }
    else {
      if (param_1 != -1) goto LAB_005d56d5;
LAB_005d574a:
      iVar1 = DAT_00f21f7c;
      if (Links(int)::s_Sentinel != '\0') goto LAB_005d56e5;
LAB_005d5760:
      iVar3 = __cxa_guard_acquire(&Links(int)::s_Sentinel);
      if (iVar3 == 0) goto LAB_005d56e5;
      Links(int)::s_Sentinel = -1;
      DAT_00f21f78 = -1;
      DAT_00f21f7c = -1;
      __cxa_guard_release(&Links(int)::s_Sentinel);
      if (iVar1 != -1) goto LAB_005d56ee;
LAB_005d57b0:
      puVar4 = &Links(int)::s_Sentinel;
    }
    if (param_1 != puVar4[1]) {
      return iVar2;
    }
    if (iVar2 == -1) {
      return -1;
    }
    if ((Links(int)::s_Sentinel == '\0') &&
       (iVar1 = __cxa_guard_acquire(&Links(int)::s_Sentinel), iVar1 != 0)) {
      Links(int)::s_Sentinel = -1;
      DAT_00f21f78 = -1;
      DAT_00f21f7c = -1;
      __cxa_guard_release(&Links(int)::s_Sentinel);
    }
    param_1 = iVar2;
    iVar2 = *(int *)(iVar2 * 0xd4 + *(int *)(this + 4) + 8);
  } while( true );
}