CUtlBuffer::CheckGet

/* CUtlBuffer::CheckGet(int) */

undefined4 __thiscall CUtlBuffer::CheckGet(CUtlBuffer *this,int param_1)

{
  int iVar1;
  undefined4 uVar2;
  
  uVar2 = 0;
  if (((byte)this[0x14] & 2) == 0) {
    iVar1 = *(int *)(this + 0xc);
    if (*(int *)(this + 0x1c) < iVar1 + param_1) {
      this[0x14] = (CUtlBuffer)((byte)this[0x14] | 2);
      return uVar2;
    }
    if (((iVar1 < *(int *)(this + 0x20)) ||
        (uVar2 = 1, *(int *)(this + 4) < (iVar1 - *(int *)(this + 0x20)) + param_1)) &&
       (uVar2 = OnGetOverflow((int)this), (char)uVar2 == '\0')) {
      this[0x14] = (CUtlBuffer)((byte)this[0x14] | 2);
    }
  }
  return uVar2;
}