[PATCH v11 0/2] MR3504: Draft: ntdll: An implementation of SRWLOCK that closer matches Windows'.

[Yuxuan Shui (＠yshui)]

This comes from behavioral study of Windows, which doesn't seem to check if the
lock is actually exclusively held, and just simply decrement the value stored
in the lock.

This fixes a dead lock which prevents WeCom from starting up.

--
  v11: ntdll: An implementation of SRWLOCK that closer matches Windows'.
       include: add atomic read/write of pointers

https://gitlab.winehq.org/wine/wine/-/merge_requests/3504