Fixed wrapped call when the function to wrap has already got defined before it is wrapped with the pragma.

test/val/trampoline.c

@@ -22,23 +22,23 @@ void func3() {
 
 }
 
-#pragma wrapped-call(push, trampoline_inc, 0)
-
 void func2() {
         func3();
 }
 
+#pragma wrapped-call(push, trampoline_inc, 0)
+
+void func2(void);
+
 #pragma wrapped-call(push, trampoline_set, 4)
 
-void func1(void);
-
-#pragma wrapped-call(pop)
-#pragma wrapped-call(pop)
-
 void func1(void) {
         func2();
 }
 
+#pragma wrapped-call(pop)
+#pragma wrapped-call(pop)
+
 int main(void)
 {
         flag = 0;