MBSTATE_T.cpp

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// checking for mbstate_t in <wchar.h> and <wctype.h>
 
 
#include "config.h"
 
#if    defined (__EDG__)                \
    && !defined (__DECCXX)              \
    && !defined (__HP_aCC)              \
    && !defined (__INTEL_COMPILER)      \
    && !defined (_SGI_COMPILER_VERSION)
   // disable error #450-D: the type "long long" is nonstandard
   // when using the vanilla EDG eccp in strict mode (i.e., w/o
   // long long support)
#  pragma diag_suppress 450
#endif   // EDG eccp on Linux
 
 
// defined to get the correct definition of mbstate_t, available on HPUX;
// once we get the correct size of the struct, _RWSTD_NO_MBSTATE_T is 
// defined in rw/_config.h and we (and the users of the library) are left 
// with our definition only
#if defined (__HP_aCC)
#  define _INCLUDE__STDC_A1_SOURCE
#endif
 
#ifndef _RWSTD_NO_WCHAR_H
#  include <wchar.h>
#endif   // _RWSTD_NO_WCHAR_H
 
#ifndef _RWSTD_NO_WCTYPE_H
#  include <wctype.h>
#endif
 
#include <stdio.h>
 
int main ()
{
    printf ("#define _RWSTD_MBSTATE_T_SIZE %u\n", sizeof (mbstate_t));
}