gcc/testsuite/gcc.dg/torture/pr50723.c

   1 /* { dg-do compile } */
   2
   3 typedef short unsigned int wchar_t;
   4 typedef unsigned int size_t;
   5 int* _errno(void);
   6 int WideCharToMultiByte (wchar_t *);
   7 int __attribute__ ((__nonnull__ (1)))
   8 __wcrtomb_cp (char *dst, wchar_t wc, const unsigned int cp,
   9               const unsigned int mb_max)
  10 {
  11   if (cp == 0)     {
  12       if (wc > 255)
  13         (*_errno()) = 42;
  14       return 1;
  15   }
  16   else
  17     return WideCharToMultiByte (&wc);
  18 }
  19 void wcsrtombs (char *dst, const wchar_t *pwc, unsigned int cp,
  20                 unsigned int mb_max)
  21 {
  22   if ((__wcrtomb_cp (dst, *pwc, cp, mb_max)) <= 0)
  23     return;
  24   if ((__wcrtomb_cp (dst, *pwc, cp, mb_max)) <= 0)
  25     return;
  26 }