hhctrl.ocx: Use the global HeapAlloc() wrappers.

dlls/hhctrl.ocx/hhctrl.h

@@ -40,6 +40,7 @@
 
 #include "wine/itss.h"
 #include "wine/unicode.h"
+#include "wine/heap.h"
 #include "wine/list.h"
 
 #define WB_GOBACK     0
@@ -244,31 +245,11 @@ HHInfo *find_window(const WCHAR *window) DECLSPEC_HIDDEN;
 
 /* memory allocation functions */
 
-static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
-{
-    return HeapAlloc(GetProcessHeap(), 0, len);
-}
-
-static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
-{
-    return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
-}
-
-static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
-{
-    return HeapReAlloc(GetProcessHeap(), 0, mem, len);
-}
-
 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 {
     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 }
 
-static inline BOOL heap_free(void *mem)
-{
-    return HeapFree(GetProcessHeap(), 0, mem);
-}
-
 static inline LPWSTR strdupW(LPCWSTR str)
 {
     LPWSTR ret;