# define tstrerror _wcserror
# define taccess _waccess
# define tstrdup wcsdup
-# define ttempnam _wtempnam
# define tgetenv _wgetenv
/* The following "tchar" functions do not have exact wide-character equivalents
* on Windows so require parameter rearrangement or redirection to a replacement
# define tstrtoull strtoull
# define tmkdir mkdir
# define tstrdup strdup
-# define ttempnam tempnam
# define tgetenv getenv
# define TSTRDUP STRDUP
# define tstrerror_r strerror_r