/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x1400d8970 FUN_1400d8970
 * Pseudocode, not original source. */

void FUN_1400d8970(longlong param_1)

{
  LOCK();
  *(int *)(param_1 + 0x40) = *(int *)(param_1 + 0x40) + -1;
  UNLOCK();
  return;
}