Piotr Caban : msvcp100: Add _Concurrent_queue_base_v4:: _Internal_size implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1a00d8dd71eadabfbe5bc9e8c0c753f0dfa62b8d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=1a00d8dd71eadabfbe5bc9e8c0c753f0dfa62b8d

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Tue Jan 23 17:03:40 2018 +0100

msvcp100: Add _Concurrent_queue_base_v4::_Internal_size implementation.

Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msvcp90/misc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/msvcp90/misc.c b/dlls/msvcp90/misc.c
index 32d9e29..ca85079 100644
--- a/dlls/msvcp90/misc.c
+++ b/dlls/msvcp90/misc.c
@@ -1330,8 +1330,8 @@ DEFINE_THISCALL_WRAPPER(_Concurrent_queue_base_v4__Internal_empty, 4)
 MSVCP_bool __thiscall _Concurrent_queue_base_v4__Internal_empty(
         const _Concurrent_queue_base_v4 *this)
 {
-    FIXME("(%p) stub\n", this);
-    return 0;
+    TRACE("(%p)\n", this);
+    return this->data->head_pos == this->data->tail_pos;
 }
 
 /* ?_Internal_size at _Concurrent_queue_base_v4@details at Concurrency@@IBEIXZ */
@@ -1340,8 +1340,8 @@ DEFINE_THISCALL_WRAPPER(_Concurrent_queue_base_v4__Internal_size, 4)
 MSVCP_size_t __thiscall _Concurrent_queue_base_v4__Internal_size(
         const _Concurrent_queue_base_v4 *this)
 {
-    FIXME("(%p) stub\n", this);
-    return 0;
+    TRACE("(%p)\n", this);
+    return this->data->tail_pos - this->data->head_pos;
 }
 
 /* ?_Internal_push at _Concurrent_queue_base_v4@details at Concurrency@@IAEXPBX at Z */