[Bug 39694] New: sttarg.h and va_list problem

https://bugs.winehq.org/show_bug.cgi?id=39694

Bug ID: 39694
           Summary: sttarg.h and va_list problem
           Product: Wine
           Version: 1.8-rc2
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Don't get this problem under Windows 32 or 64 bit nor 32 bit Wine.  Only on 64
bit Wine.

Building with 64 bit Wine on 64 bit Linux. Have code like this:

#include <stdarg.h>
...

... vSetStringValue(object self, va_list _rest_)
{ 
        char * fmt = va_arg(_rest_, char *);
   char *buf = gGetBuf(Application); 
   MAKE_REST(fmt);

vsprintf(buf, fmt, _rest_); 
   ...
}

I get this:

StatusWindow.d: In function ‘StatusWindow_ivm_vSetStringValue’:
StatusWindow.d:115:2: warning: passing argument 3 of ‘vsprintf’ from
incompatible pointer type [enabled by default]
  vsprintf(buf, fmt, _rest_);
  ^
In file included from ../include/dynl.h:110:0,
                 from ../include/generics.h:55,
                 from StatusWindow.c:42:
/usr/include/wine/msvcrt/stdio.h:182:16: note: expected ‘__builtin_ms_va_list’
but argument is of type ‘struct __va_list_tag *’
 int    __cdecl vsprintf(char*,const char*,__ms_va_list);
                ^

Thanks.

Blake McBride