diff --git a/cfg/windows.cfg b/cfg/windows.cfg
index 266f85346..36b50b7cc 100644
--- a/cfg/windows.cfg
+++ b/cfg/windows.cfg
@@ -2718,6 +2718,8 @@ HFONT CreateFont(
     </arg>
     <arg nr="3" direction="in">
       <not-uninit/>
+      <not-bool/>
+      <valid>0:2</valid>
     </arg>
   </function>
   <!-- __int64 _ftelli64(FILE *stream); 
diff --git a/test/cfg/windows.cpp b/test/cfg/windows.cpp
index 25a2981d3..8348c3c2c 100644
--- a/test/cfg/windows.cpp
+++ b/test/cfg/windows.cpp
@@ -8,12 +8,38 @@
 //
 
 #include <windows.h>
+#include <stdio.h>
 #include <direct.h>
 #include <stdlib.h>
 #include <time.h>
 #include <memory.h>
 #include <mbstring.h>
 
+void invalidFunctionArg__fseeki64(FILE* stream, __int64 offset, int origin)
+{
+    // cppcheck-suppress invalidFunctionArg
+    (void)_fseeki64(stream, offset, -1);
+    // cppcheck-suppress invalidFunctionArg
+    (void)_fseeki64(stream, offset, 3);
+    // cppcheck-suppress invalidFunctionArg
+    (void)_fseeki64(stream, offset, 42+SEEK_SET);
+    // cppcheck-suppress invalidFunctionArg
+    (void)_fseeki64(stream, offset, SEEK_SET+42);
+    // No warning is expected for
+    (void)_fseeki64(stream, offset, origin);
+    (void)_fseeki64(stream, offset, SEEK_SET);
+    (void)_fseeki64(stream, offset, SEEK_CUR);
+    (void)_fseeki64(stream, offset, SEEK_END);
+}
+
+void invalidFunctionArgBool__fseeki64(FILE* stream, __int64 offset, int origin)
+{
+    // cppcheck-suppress invalidFunctionArgBool
+    (void)_fseeki64(stream, offset, true);
+    // cppcheck-suppress invalidFunctionArgBool
+    (void)_fseeki64(stream, offset, false);
+}
+
 unsigned char * overlappingWriteFunction__mbscat(unsigned char *src, unsigned char *dest)
 {
     // No warning shall be shown: