msvcrt: Added _wtoi_l implementation.

dlls/msvcr100/msvcr100.spec

@@ -1604,7 +1604,7 @@
 @ cdecl _wtoi(wstr) msvcrt._wtoi
 @ cdecl -ret64 _wtoi64(wstr) msvcrt._wtoi64
 @ stub _wtoi64_l
-@ stub _wtoi_l
+@ cdecl _wtoi_l(wstr ptr) msvcrt._wtoi_l
 @ cdecl _wtol(wstr) msvcrt._wtol
 @ stub _wtol_l
 @ cdecl _wunlink(wstr) msvcrt._wunlink

dlls/msvcr80/msvcr80.spec

@@ -1268,7 +1268,7 @@
 @ cdecl _wtoi(wstr) msvcrt._wtoi
 @ cdecl -ret64 _wtoi64(wstr) msvcrt._wtoi64
 @ stub _wtoi64_l
-@ stub _wtoi_l
+@ cdecl _wtoi_l(wstr ptr) msvcrt._wtoi_l
 @ cdecl _wtol(wstr) msvcrt._wtol
 @ stub _wtol_l
 @ cdecl _wunlink(wstr) msvcrt._wunlink

dlls/msvcr90/msvcr90.spec

@@ -1259,7 +1259,7 @@
 @ cdecl _wtoi(wstr) msvcrt._wtoi
 @ cdecl -ret64 _wtoi64(wstr) msvcrt._wtoi64
 @ stub _wtoi64_l
-@ stub _wtoi_l
+@ cdecl _wtoi_l(wstr ptr) msvcrt._wtoi_l
 @ cdecl _wtol(wstr) msvcrt._wtol
 @ stub _wtol_l
 @ cdecl _wunlink(wstr) msvcrt._wunlink

dlls/msvcrt/msvcrt.spec

@@ -1199,7 +1199,7 @@
 @ cdecl _wtoi(wstr) ntdll._wtoi
 @ cdecl -ret64 _wtoi64(wstr) ntdll._wtoi64
 # stub -ret64 _wtoi64_l(wstr ptr)
-# stub _wtoi_l(wstr ptr)
+@ cdecl _wtoi_l(wstr ptr) MSVCRT__wtoi_l
 @ cdecl _wtol(wstr) ntdll._wtol
 # stub _wtol_l(wstr ptr)
 @ cdecl _wunlink(wstr) MSVCRT__wunlink

dlls/msvcrt/wcs.c

@@ -1438,6 +1438,23 @@ __int64 CDECL MSVCRT__wcstoi64(const MSVCRT_wchar_t *nptr,
 }
 
 /*********************************************************************
+ *  _wtoi_l (MSVCRT.@)
+ */
+int MSVCRT__wtoi_l(const MSVCRT_wchar_t *str, MSVCRT__locale_t locale)
+{
+    __int64 ret = MSVCRT__wcstoi64_l(str, NULL, 10, locale);
+
+    if(ret > INT_MAX) {
+        ret = INT_MAX;
+        *MSVCRT__errno() = MSVCRT_ERANGE;
+    } else if(ret < INT_MIN) {
+        ret = INT_MIN;
+        *MSVCRT__errno() = MSVCRT_ERANGE;
+    }
+    return ret;
+}
+
+/*********************************************************************
  *  _wcstoui64_l (MSVCRT.@)
  *
  * FIXME: locale parameter is ignored