| /* Declarations for wide characters */ |
| /* This file must be included last because the redefinition of wchar_t may |
| cause conflicts when system include files were included after it. */ |
| #else /* !HAVE_WIDECHAR */ |
| /* Fallback for input operations */ |
| # define getwchar getchar |
| /* Fallback for output operations */ |
| # define putwchar putchar |
| /* Fallback for character classification */ |
| # define iswgraph isgraph |
| # define iswprint isprint |
| # define iswspace isspace |
| /* Fallback for string functions */ |
| #endif /* HAVE_WIDECHAR */ |