diff options
Diffstat (limited to 'newlib/libc/iconv/lib/iconvnls.h')
| -rw-r--r-- | newlib/libc/iconv/lib/iconvnls.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/newlib/libc/iconv/lib/iconvnls.h b/newlib/libc/iconv/lib/iconvnls.h new file mode 100644 index 000000000..d31876b20 --- /dev/null +++ b/newlib/libc/iconv/lib/iconvnls.h @@ -0,0 +1,37 @@ +#ifndef __INCOV_ICONVNLS_H__ +#define __INCOV_ICONVNLS_H__ + +#include <newlib.h> + +/* + * Include ucs-2-internal or ucs-4-internal if Newlib is configured as + * "multibyte-capable". + * ============================================================================ + */ +#ifdef _MB_CAPABLE +/* + * Determine size of wchar_t. If size of wchar_t is 2, UCS-2-INTERNAL is used + * as widechar's encoding. If size of wchar_t is 4, UCS-4-INTERNAL is used as + * widechar's encoding. + */ +# if WCHAR_MAX > 0xFFFF +# ifndef _ICONV_FROM_ENCODING_UCS_4_INTERNAL +# define _ICONV_FROM_ENCODING_UCS_4_INTERNAL +# endif +# ifndef _ICONV_TO_ENCODING_UCS_4_INTERNAL +# define _ICONV_TO_ENCODING_UCS_4_INTERNAL +# endif +# elif WCHAR_MAX > 0xFF +# ifndef _ICONV_FROM_ENCODING_UCS_2_INTERNAL +# define _ICONV_FROM_ENCODING_UCS_2_INTERNAL +# endif +# ifndef _ICONV_TO_ENCODING_UCS_2_INTERNAL +# define _ICONV_TO_ENCODING_UCS_2_INTERNAL +# endif +# else +# error Do not know how to work with 1 byte widechars. +# endif +#endif /* _MB_CAPABLE */ + +#endif /* !__INCOV_ICONVNLS_H__ */ + |