msvcrt/tests: We cannot link with _initterm() with Visual C++, so we have to load it dynamically.

dlls/msvcrt/tests/data.c

@@ -32,7 +32,7 @@
 #include <errno.h>
 
 typedef void (*_INITTERMFUN)(void);
-extern unsigned int CDECL _initterm(_INITTERMFUN *start,_INITTERMFUN *end);
+static unsigned int (*p_initterm)(_INITTERMFUN *start, _INITTERMFUN *end);
 
 static int callbacked;
 
@@ -43,7 +43,7 @@ void initcallback(void)
 
 #define initterm_test(start, end, expected) \
     callbacked = 0; \
-    rc = _initterm(start, end); \
+    rc = p_initterm(start, end); \
     ok(expected == rc, "_initterm: return result mismatch: got %i, expected %i\n", rc, expected); \
     ok(expected == callbacked,"_initterm: callbacks count mismatch: got %i, expected %i\n", callbacked, expected);
 
@@ -53,6 +53,9 @@ void test_initterm(void)
     int rc;
     static _INITTERMFUN callbacks[4];
 
+    if (!p_initterm)
+        return;
+
     for (i = 0; i < 4; i++)
     {
         callbacks[i] = initcallback;
@@ -68,5 +71,11 @@ void test_initterm(void)
 
 START_TEST(data)
 {
+    HMODULE hmsvcrt;
+    hmsvcrt = GetModuleHandleA("msvcrt.dll");
+    if (!hmsvcrt)
+        hmsvcrt = GetModuleHandleA("msvcrtd.dll");
+    if (hmsvcrt)
+        p_initterm=(void*)GetProcAddress(hmsvcrt, "_initterm");
     test_initterm();
 }