[PATCH v2 2/4] hid: Add HidP_GetLinkCollectionNodes stub.

[Rémi Bernon]

Signed-off-by: Rémi Bernon 
---
 dlls/hid/hid.spec   |  2 +-
 dlls/hid/hidp.c     | 10 ++++++++++
 include/ddk/hidpi.h | 14 ++++++++++++++
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/dlls/hid/hid.spec b/dlls/hid/hid.spec
index b50e04d197f..b8e29fef16a 100644
--- a/dlls/hid/hid.spec
+++ b/dlls/hid/hid.spec
@@ -22,7 +22,7 @@
 @ stdcall HidP_GetCaps(ptr ptr)
 @ stdcall HidP_GetData(long ptr ptr ptr ptr long)
 @ stub HidP_GetExtendedAttributes
-@ stub HidP_GetLinkCollectionNodes
+@ stdcall HidP_GetLinkCollectionNodes(ptr ptr ptr)
 @ stdcall HidP_GetScaledUsageValue(long long long long ptr ptr ptr long)
 @ stdcall HidP_GetSpecificButtonCaps(long long long long ptr ptr ptr)
 @ stdcall HidP_GetSpecificValueCaps(long long long long ptr ptr ptr)
diff --git a/dlls/hid/hidp.c b/dlls/hid/hidp.c
index 9d631912c85..e0513af7fba 100644
--- a/dlls/hid/hidp.c
+++ b/dlls/hid/hidp.c
@@ -927,3 +927,13 @@ NTSTATUS WINAPI HidP_GetData(HIDP_REPORT_TYPE ReportType, HIDP_DATA *DataList, U

return rc;
 }
+
+NTSTATUS WINAPI HidP_GetLinkCollectionNodes(HIDP_LINK_COLLECTION_NODE *LinkCollectionNode,
+    ULONG *LinkCollectionNodeLength, PHIDP_PREPARSED_DATA PreparsedData)
+{
+    FIXME("stub (%p, %p, %p)\n", LinkCollectionNode, LinkCollectionNodeLength, PreparsedData);
+
+    *LinkCollectionNodeLength = 0;
+
+    return STATUS_NOT_IMPLEMENTED;
+}
diff --git a/include/ddk/hidpi.h b/include/ddk/hidpi.h
index 042c84dd1c5..51d61ea8541 100644
--- a/include/ddk/hidpi.h
+++ b/include/ddk/hidpi.h
@@ -175,6 +175,19 @@ typedef struct _HIDP_DATA {
     } DUMMYUNIONNAME;
 } HIDP_DATA, *PHIDP_DATA;

+typedef struct _HIDP_LINK_COLLECTION_NODE {
+    USAGE  LinkUsage;
+    USAGE  LinkUsagePage;
+    USHORT Parent;
+    USHORT NumberOfChildren;
+    USHORT NextSibling;
+    USHORT FirstChild;
+    ULONG  CollectionType : 8;
+    ULONG  IsAlias : 1;
+    ULONG  Reserved : 23;
+    PVOID  UserContext;
+} HIDP_LINK_COLLECTION_NODE, *PHIDP_LINK_COLLECTION_NODE;
+
 typedef BOOLEAN (NTAPI *PHIDP_INSERT_SCANCODES) (VOID *Context, CHAR *NewScanCodes, ULONG Length);

@@ -196,6 +209,7 @@ NTSTATUS WINAPI HidP_GetSpecificValueCaps(HIDP_REPORT_TYPE ReportType, USAGE Usa
 NTSTATUS WINAPI HidP_GetUsagesEx(HIDP_REPORT_TYPE ReportType, USHORT LinkCollection, USAGE_AND_PAGE *ButtonList, ULONG *UsageLength, PHIDP_PREPARSED_DATA PreparsedData, CHAR *Report, ULONG ReportLength);
 ULONG WINAPI HidP_MaxDataListLength(HIDP_REPORT_TYPE ReportType, PHIDP_PREPARSED_DATA PreparsedData);
 NTSTATUS WINAPI HidP_GetData(HIDP_REPORT_TYPE ReportType, HIDP_DATA *DataList, ULONG *DataLength, PHIDP_PREPARSED_DATA PreparsedData, CHAR *Report, ULONG ReportLength);
+NTSTATUS WINAPI HidP_GetLinkCollectionNodes(HIDP_LINK_COLLECTION_NODE *LinkCollectionNode, ULONG *LinkCollectionNodeLength, PHIDP_PREPARSED_DATA PreparsedData);

#ifndef FACILITY_HID_ERROR_CODE
 #define FACILITY_HID_ERROR_CODE 0x11