diff --git a/dlls/msvcr100/msvcr100.spec b/dlls/msvcr100/msvcr100.spec
index a8c7862ceb7..1c95da9981b 100644
--- a/dlls/msvcr100/msvcr100.spec
+++ b/dlls/msvcr100/msvcr100.spec
@@ -1433,7 +1433,7 @@
 @ stub _vcwprintf_p_l
 @ stub _vcwprintf_s
 @ stub _vcwprintf_s_l
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcr110/msvcr110.spec b/dlls/msvcr110/msvcr110.spec
index 5f4c497d715..86209ac3b67 100644
--- a/dlls/msvcr110/msvcr110.spec
+++ b/dlls/msvcr110/msvcr110.spec
@@ -1790,7 +1790,7 @@
 @ stub _vcwprintf_p_l
 @ stub _vcwprintf_s
 @ stub _vcwprintf_s_l
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcr120/msvcr120.spec b/dlls/msvcr120/msvcr120.spec
index 75f0428343f..c091bd152d4 100644
--- a/dlls/msvcr120/msvcr120.spec
+++ b/dlls/msvcr120/msvcr120.spec
@@ -1808,7 +1808,7 @@
 @ stub _vcwprintf_p_l
 @ stub _vcwprintf_s
 @ stub _vcwprintf_s_l
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcr120_app/msvcr120_app.spec b/dlls/msvcr120_app/msvcr120_app.spec
index cd9c44dd91e..01932825b25 100644
--- a/dlls/msvcr120_app/msvcr120_app.spec
+++ b/dlls/msvcr120_app/msvcr120_app.spec
@@ -1502,7 +1502,7 @@
 @ cdecl _utime32(str ptr) msvcr120._utime32
 @ cdecl _utime64(str ptr) msvcr120._utime64
 @ cdecl _vacopy(ptr ptr) msvcr120._vacopy
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) msvcr120._vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcr80/msvcr80.spec b/dlls/msvcr80/msvcr80.spec
index 5cc86918504..a08748c351b 100644
--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -1112,7 +1112,7 @@
 @ stub _vcwprintf_p_l
 @ stub _vcwprintf_s
 @ stub _vcwprintf_s_l
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcr90/msvcr90.spec b/dlls/msvcr90/msvcr90.spec
index 57a4741c2eb..1604d623d83 100644
--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -1088,7 +1088,7 @@
 @ stub _vcwprintf_p_l
 @ stub _vcwprintf_s
 @ stub _vcwprintf_s_l
-@ stub _vfprintf_l
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 @ stub _vfprintf_p
 @ stub _vfprintf_p_l
 @ stub _vfprintf_s_l
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index eb474c56b95..8af9bc2db48 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -5213,6 +5213,26 @@ int CDECL MSVCRT__stdio_common_vfwprintf_s(unsigned __int64 options, MSVCRT_FILE
     return ret;
 }
 
+/*********************************************************************
+ *    _vfprintf_l (MSVCRT.@)
+ */
+int CDECL MSVCRT__vfprintf_l(MSVCRT_FILE* file, const char *format,
+        MSVCRT__locale_t locale, __ms_va_list valist)
+{
+    BOOL tmp_buf;
+    int ret;
+
+    if(!MSVCRT_CHECK_PMT(file != NULL)) return -1;
+
+    MSVCRT__lock_file(file);
+    tmp_buf = add_std_buffer(file);
+    ret = pf_printf_a(puts_clbk_file_a, file, format, locale, 0, arg_clbk_valist, NULL, &valist);
+    if(tmp_buf) remove_std_buffer(file);
+    MSVCRT__unlock_file(file);
+
+    return ret;
+}
+
 /*********************************************************************
  *              _vfwprintf_l (MSVCRT.@)
  */
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index 1e2b0434a73..4e803086256 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -1044,7 +1044,7 @@
 # stub _vcwprintf_p_l(wstr ptr ptr)
 # stub _vcwprintf_s(wstr ptr)
 # stub _vcwprintf_s_l(wstr ptr ptr)
-# stub _vfprintf_l(ptr str ptr ptr)
+@ cdecl _vfprintf_l(ptr str ptr ptr) MSVCRT__vfprintf_l
 # stub _vfprintf_p(ptr str ptr)
 # stub _vfprintf_p_l(ptr str ptr ptr)
 # stub _vfprintf_s_l(ptr str ptr ptr)