[PATCH v18 08/11] winex11.drv: Pass a struct to x11drv_ime_set_result.

[Torge Matthies]

From: Torge Matthies

Signed-off-by: Torge Matthies 
---
 dlls/winex11.drv/ime.c     |  6 ++++--
 dlls/winex11.drv/unixlib.h |  5 +++++
 dlls/winex11.drv/xim.c     | 10 +++++-----
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/dlls/winex11.drv/ime.c b/dlls/winex11.drv/ime.c
index 0599159646f..edcdd991d24 100644
--- a/dlls/winex11.drv/ime.c
+++ b/dlls/winex11.drv/ime.c
@@ -1010,9 +1010,10 @@ NTSTATUS WINAPI x11drv_ime_set_composition_string( void *param, ULONG size )
     return ImeSetCompositionString(FROM_X11, SCS_SETSTR, param, size, NULL, 0);
 }

-NTSTATUS WINAPI x11drv_ime_set_result( void *params, ULONG len )
+NTSTATUS WINAPI x11drv_ime_set_result( void *arg, ULONG len )
 {
-    WCHAR *lpResult = params;
+    struct ime_set_result_params *params = arg;
+    WCHAR *lpResult = params->data;
     HIMC imc;
     LPINPUTCONTEXT lpIMC;
     HIMCC newCompStr;
@@ -1020,6 +1021,7 @@ NTSTATUS WINAPI x11drv_ime_set_result( void *params, ULONG len )
     BOOL inComp;
     HWND focus;

+    len -= FIELD_OFFSET( struct ime_set_result_params, data[0] );
     len /= sizeof(WCHAR);
     if ((focus = GetFocus()))
         x11drv_ime_update_association( HandleToUlong( focus ));
diff --git a/dlls/winex11.drv/unixlib.h b/dlls/winex11.drv/unixlib.h
index c0f61b79fb9..1ca67cfb3e7 100644
--- a/dlls/winex11.drv/unixlib.h
+++ b/dlls/winex11.drv/unixlib.h
@@ -137,3 +137,8 @@ struct systray_change_owner_params
 {
     UINT64 event_handle;
 };
+
+struct ime_set_result_params
+{
+    WCHAR data[1];
+};
diff --git a/dlls/winex11.drv/xim.c b/dlls/winex11.drv/xim.c
index d736dd80345..ab1b99edfaf 100644
--- a/dlls/winex11.drv/xim.c
+++ b/dlls/winex11.drv/xim.c
@@ -97,16 +97,16 @@ static void X11DRV_ImmSetInternalString(UINT offset, UINT selLength, LPWSTR lpCo

void X11DRV_XIMLookupChars( const char *str, UINT count )
 {
-    WCHAR *output;
+    struct ime_set_result_params *params;
     DWORD len;

TRACE("%p %u\n", str, count);

-    if (!(output = malloc( count * sizeof(WCHAR) ))) return;
-    len = ntdll_umbstowcs( str, count, output, count );
+    if (!(params = malloc( FIELD_OFFSET( struct ime_set_result_params, data[count] ) ))) return;
+    len = ntdll_umbstowcs( str, count, params->data, count );

-    x11drv_client_func( client_func_ime_set_result, output, len * sizeof(WCHAR) );
-    free( output );
+    x11drv_client_func( client_func_ime_set_result, params, FIELD_OFFSET( struct ime_set_result_params, data[len] ) );
+    free( params );
 }

static BOOL XIMPreEditStateNotifyCallback(XIC xic, XPointer p, XPointer data)