pdh: Add __WINE_ALLOC_SIZE attributes to heap_xxx() functions.

dlls/pdh/pdh_main.c

@@ -47,19 +47,19 @@ static CRITICAL_SECTION_DEBUG pdh_handle_cs_debug =
 };
 static CRITICAL_SECTION pdh_handle_cs = { &pdh_handle_cs_debug, -1, 0, 0, 0, 0 };
 
-static inline void *heap_alloc( SIZE_T size )
+static inline void* __WINE_ALLOC_SIZE(1) heap_alloc(size_t size)
 {
-    return HeapAlloc( GetProcessHeap(), 0, size );
+    return HeapAlloc(GetProcessHeap(), 0, size);
 }
 
-static inline void *heap_alloc_zero( SIZE_T size )
+static inline void* __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t size)
 {
-    return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
+    return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
 }
 
-static inline void heap_free( LPVOID mem )
+static inline BOOL heap_free(void *mem)
 {
-    HeapFree( GetProcessHeap(), 0, mem );
+    return HeapFree(GetProcessHeap(), 0, mem);
 }
 
 static inline WCHAR *pdh_strdup( const WCHAR *src )