msvcrt: Added _cscanf_l implementation.

dlls/msvcr80/msvcr80.spec

@@ -341,7 +341,7 @@
 @ cdecl _create_locale(long str) msvcrt._create_locale
 @ stub _crt_debugger_hook
 @ varargs _cscanf(str) msvcrt._cscanf
-@ stub _cscanf_l
+@ varargs _cscanf_l(str ptr) msvcrt._cscanf_l
 @ stub _cscanf_s
 @ stub _cscanf_s_l
 @ cdecl _ctime32(ptr) msvcrt._ctime32

dlls/msvcr90/msvcr90.spec

@@ -333,7 +333,7 @@
 @ cdecl _create_locale(long str) msvcrt._create_locale
 @ stub _crt_debugger_hook
 @ varargs _cscanf(str) msvcrt._cscanf
-@ stub _cscanf_l
+@ varargs _cscanf_l(str ptr) msvcrt._cscanf_l
 @ stub _cscanf_s
 @ stub _cscanf_s_l
 @ cdecl _ctime32(ptr) msvcrt._ctime32

dlls/msvcrt/msvcrt.spec

@@ -314,7 +314,7 @@
 # stub _crtBreakAlloc
 # stub _crtDbgFlag
 @ varargs _cscanf(str)
-# stub _cscanf_l
+@ varargs _cscanf_l(str ptr)
 # stub _cscanf_s
 # stub _cscanf_s_l
 @ cdecl _ctime32(ptr) MSVCRT__ctime32

dlls/msvcrt/scanf.c

@@ -274,3 +274,17 @@ int CDECL _cscanf(const char *format, ...)
     __ms_va_end(valist);
     return res;
 }
+
+/*********************************************************************
+ *		_cscanf_l (MSVCRT.@)
+ */
+int CDECL _cscanf_l(const char *format, MSVCRT__locale_t locale, ...)
+{
+    __ms_va_list valist;
+    int res;
+
+    __ms_va_start(valist, locale);
+    res = MSVCRT_vcscanf_l(format, locale, valist);
+    __ms_va_end(valist);
+    return res;
+}