winex11: Rename the XRENDERINFO type to make it clear it's a pointer.

dlls/winex11.drv/x11drv.h

@@ -138,7 +138,7 @@ typedef struct
   /* X physical font */
 typedef UINT	 X_PHYSFONT;
 
-typedef struct tagXRENDERINFO *XRENDERINFO;
+struct xrender_info;
 
   /* X physical device */
 typedef struct
@@ -163,7 +163,7 @@ typedef struct
     Drawable      gl_drawable;
     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
     int           gl_copy;
-    XRENDERINFO   xrender;
+    struct xrender_info *xrender;
 } X11DRV_PDEVICE;
 
 

dlls/winex11.drv/xrender.c

@@ -140,7 +140,7 @@ typedef struct
     INT next;
 } gsCacheEntry;
 
-struct tagXRENDERINFO
+struct xrender_info
 {
     int                cache_index;
     Picture            pict;
@@ -207,11 +207,11 @@ static CRITICAL_SECTION xrender_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
 #define NATIVE_BYTE_ORDER LSBFirst
 #endif
 
-static XRENDERINFO get_xrender_info(X11DRV_PDEVICE *physDev)
+static struct xrender_info *get_xrender_info(X11DRV_PDEVICE *physDev)
 {
     if(!physDev->xrender)
     {
-        physDev->xrender = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct tagXRENDERINFO));
+        physDev->xrender = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev->xrender));
 
         if(!physDev->xrender)
         {
@@ -812,7 +812,7 @@ void X11DRV_XRender_Finalize(void)
 BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE *physDev, HFONT hfont)
 {
     LFANDSIZE lfsz;
-    XRENDERINFO info;
+    struct xrender_info *info;
 
     GetObjectW(hfont, sizeof(lfsz.lf), &lfsz.lf);
     TRACE("h=%d w=%d weight=%d it=%d charset=%d name=%s\n",