http://bugs.gentoo.org/202542

fix from Rafal Muzylo building with newer versions of valgrind

--- dlls/ntdll/heap.c
+++ dlls/ntdll/heap.c
@@ -142,6 +142,8 @@
     if (TRACE_ON(heap) || WARN_ON(heap)) memset( ptr, ARENA_FREE_FILLER, size );
 #ifdef VALGRIND_MAKE_NOACCESS
     VALGRIND_DISCARD( VALGRIND_MAKE_NOACCESS( ptr, size ));
+#elif defined(VALGRIND_MAKE_MEM_NOACCESS)
+    VALGRIND_DISCARD( VALGRIND_MAKE_MEM_NOACCESS( ptr, size ));
 #endif
 }
 
@@ -150,6 +152,8 @@
 {
 #ifdef VALGRIND_MAKE_READABLE
     VALGRIND_DISCARD( VALGRIND_MAKE_READABLE( ptr, size ));
+#elif defined(VALGRIND_MAKE_MEM_DEFINED)
+    VALGRIND_DISCARD( VALGRIND_MAKE_MEM_DEFINED( ptr, size ));
 #endif
 }
 
@@ -158,6 +162,8 @@
 {
 #ifdef VALGRIND_MAKE_WRITABLE
     VALGRIND_DISCARD( VALGRIND_MAKE_WRITABLE( ptr, size ));
+#elif defined(VALGRIND_MAKE_MEM_UNDEFINED)
+    VALGRIND_DISCARD( VALGRIND_MAKE_MEM_UNDEFINED( ptr, size ));
 #endif
     if (TRACE_ON(heap) || WARN_ON(heap))
     {
@@ -165,6 +171,8 @@
 #ifdef VALGRIND_MAKE_WRITABLE
         /* make it uninitialized to valgrind again */
         VALGRIND_DISCARD( VALGRIND_MAKE_WRITABLE( ptr, size ));
+#elif defined(VALGRIND_MAKE_MEM_UNDEFINED)
+	VALGRIND_DISCARD( VALGRIND_MAKE_MEM_UNDEFINED( ptr, size ));
 #endif
     }
 }
--- dlls/ntdll/signal_i386.c
+++ dlls/ntdll/signal_i386.c
@@ -936,8 +936,10 @@
     }
 
     stack--;  /* push the stack_layout structure */
-#ifdef HAVE_VALGRIND_MEMCHECK_H
+#ifdef VALGRIND_MAKE_WRITABLE
     VALGRIND_MAKE_WRITABLE(stack, sizeof(*stack));
+#elif defined(VALGRIND_MAKE_MEM_UNDEFINED)
+     VALGRIND_MAKE_MEM_UNDEFINED(stack, sizeof(*stack));
 #endif
     stack->ret_addr     = (void *)0xdeadbabe;  /* raise_func must not return */
     stack->rec_ptr      = &stack->rec;