CUtlRBTree<AI_CriteriaSet::CritEntry_t,short,bool(*)(AI_CriteriaSet::CritEntry_t_const&,AI_CriteriaSet::CritEntry_t_const&),CUtlMemory<UtlRBTreeNode_t<AI_CriteriaSet::CritEntry_t,short>,short>>::FirstInorder

/* CUtlRBTree<AI_CriteriaSet::CritEntry_t, short, bool (*)(AI_CriteriaSet::CritEntry_t const&,
   AI_CriteriaSet::CritEntry_t const&), CUtlMemory<UtlRBTreeNode_t<AI_CriteriaSet::CritEntry_t,
   short>, short> >::FirstInorder() const */

int __thiscall
CUtlRBTree<AI_CriteriaSet::CritEntry_t,short,bool(*)(AI_CriteriaSet::CritEntry_t_const&,AI_CriteriaSet::CritEntry_t_const&),CUtlMemory<UtlRBTreeNode_t<AI_CriteriaSet::CritEntry_t,short>,short>>
::FirstInorder(CUtlRBTree<AI_CriteriaSet::CritEntry_t,short,bool(*)(AI_CriteriaSet::CritEntry_t_const&,AI_CriteriaSet::CritEntry_t_const&),CUtlMemory<UtlRBTreeNode_t<AI_CriteriaSet::CritEntry_t,short>,short>>
               *this)

{
  short sVar1;
  short sVar2;
  short *psVar3;
  int iVar4;
  
  sVar1 = *(short *)(this + 0x10);
  do {
    if ((Links(short)::s_Sentinel == '\0') &&
       (iVar4 = __cxa_guard_acquire(&Links(short)::s_Sentinel), iVar4 != 0)) {
      Links(short)::s_Sentinel = -1;
      DAT_00f21a9a = 0xffff;
      DAT_00f21a9c = 0xffff;
      __cxa_guard_release(&Links(short)::s_Sentinel);
    }
    sVar2 = Links(short)::s_Sentinel;
    if (sVar1 != -1) {
      sVar2 = *(short *)(sVar1 * 0x50 + *(int *)(this + 4));
    }
    if (sVar2 == -1) {
      return (int)sVar1;
    }
    if (Links(short)::s_Sentinel == '\0') {
      iVar4 = __cxa_guard_acquire(&Links(short)::s_Sentinel);
      if (iVar4 != 0) {
        Links(short)::s_Sentinel = -1;
        DAT_00f21a9a = 0xffff;
        DAT_00f21a9c = 0xffff;
        __cxa_guard_release(&Links(short)::s_Sentinel);
      }
      if (sVar1 != -1) goto LAB_005aa7e9;
LAB_005aa891:
      psVar3 = &Links(short)::s_Sentinel;
    }
    else {
      if (sVar1 == -1) goto LAB_005aa891;
LAB_005aa7e9:
      psVar3 = (short *)(sVar1 * 0x50 + *(int *)(this + 4));
    }
    sVar1 = *psVar3;
  } while( true );
}