CUtlBuffer::SeekPut

/* CUtlBuffer::SeekPut(CUtlBuffer::SeekType_t, int) */

void __thiscall CUtlBuffer::SeekPut(CUtlBuffer *param_1,int param_2,int param_3)

{
  if (param_2 == 1) {
    param_3 = param_3 + *(int *)(param_1 + 0x10);
  }
  else if (param_2 == 2) {
    param_3 = *(int *)(param_1 + 0x1c) - param_3;
  }
  else if (param_2 != 0) {
    param_3 = *(int *)(param_1 + 0x10);
  }
  OnPutOverflow((int)param_1);
  *(int *)(param_1 + 0x10) = param_3;
  if (param_3 <= *(int *)(param_1 + 0x1c)) {
    return;
  }
  AddNullTermination(param_1);
  return;
}