bf_write::bf_write

/* bf_write::bf_write(char const*, void*, int, int) */

void __thiscall
bf_write::bf_write(bf_write *this,char *param_1,void *param_2,int param_3,int param_4)

{
  this[0x11] = (bf_write)0x1;
  *(char **)(this + 0x14) = param_1;
  *(uint *)(this + 4) = param_3 & 0xfffffffcU;
  *(void **)this = param_2;
  if (param_4 != -1) {
    *(int *)(this + 8) = param_4;
    *(undefined4 *)(this + 0xc) = 0;
    this[0x10] = (bf_write)0x0;
    return;
  }
  *(undefined4 *)(this + 0xc) = 0;
  *(uint *)(this + 8) = (param_3 & 0xfffffffcU) << 3;
  this[0x10] = (bf_write)0x0;
  return;
}