Rewrote tester to cover parts of new client library

ViGEmBusShared.h

@@ -255,6 +255,13 @@ typedef struct _XUSB_REPORT
     SHORT sThumbRY;
 } XUSB_REPORT, *PXUSB_REPORT;
 
+VOID FORCEINLINE XUSB_REPORT_INIT(
+    _Out_ PXUSB_REPORT Report
+)
+{
+    RtlZeroMemory(Report, sizeof(XUSB_REPORT));
+}
+
 //
 // Data structure used in IOCTL_XUSB_SUBMIT_REPORT requests.
 // 

ViGEmClient.h

@@ -48,24 +48,22 @@ typedef enum _VIGEM_ERRORS
 
 #define VIGEM_SUCCESS(_val_) (_val_ == VIGEM_ERROR_NONE)
 
-//
-// Represents a virtual gamepad object.
-// 
-typedef struct _VIGEM_TARGET *PVIGEM_TARGET;
+
+typedef struct _VIGEM_CLIENT_T *PVIGEM_CLIENT;
+typedef struct _VIGEM_TARGET_T *PVIGEM_TARGET;
 
 typedef VOID(CALLBACK* PVIGEM_X360_NOTIFICATION)(
-    PVIGEM_TARGET Target,
+    ULONG Index,
     UCHAR LargeMotor,
     UCHAR SmallMotor,
     UCHAR LedNumber);
 
 typedef VOID(CALLBACK* PVIGEM_DS4_NOTIFICATION)(
-    PVIGEM_TARGET Target,
+    ULONG Index,
     UCHAR LargeMotor,
     UCHAR SmallMotor,
     DS4_LIGHTBAR_COLOR LightbarColor);
 
-typedef struct _VIGEM_CLIENT_T* PVIGEM_CLIENT;
 
 PVIGEM_CLIENT vigem_alloc(void);
 
@@ -101,4 +99,6 @@ VIGEM_ERROR vigem_target_x360_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target,
 
 VIGEM_ERROR vigem_target_ds4_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, DS4_REPORT report);
 
+ULONG vigem_target_get_index(PVIGEM_TARGET target);
+
 #endif // ViGEmClient_h__