msvcrt: Add declaration for _sc[w]printf to header.

include/msvcrt/stdio.h

@@ -121,6 +121,7 @@ int    __cdecl _snprintf(char*,size_t,const char*,...);
 int    __cdecl _snprintf_s(char*,size_t,size_t,const char*,...);
 char*  __cdecl _tempnam(const char*,const char*);
 int    __cdecl _unlink(const char*);
+int    __cdecl _scprintf(const char*,...);
 int    __cdecl _vscprintf(const char*,__ms_va_list);
 int    __cdecl _vsnprintf(char*,size_t,const char*,__ms_va_list);
 int    __cdecl _vsnprintf_s(char*,size_t,size_t,const char*,__ms_va_list);
@@ -189,6 +190,7 @@ wchar_t* __cdecl _getws(wchar_t*);
 int      __cdecl _putws(const wchar_t*);
 int      __cdecl _snwprintf(wchar_t*,size_t,const wchar_t*,...);
 int      __cdecl _snwprintf_s(wchar_t*,size_t,size_t,const wchar_t*,...);
+int      __cdecl _scwprintf(const wchar_t*,...);
 int      __cdecl _vscwprintf(const wchar_t*,__ms_va_list);
 int      __cdecl _vsnwprintf(wchar_t*,size_t,const wchar_t*,__ms_va_list);
 int      __cdecl _vsnwprintf_s(wchar_t*,size_t,size_t,const wchar_t*,__ms_va_list);