diff options
-rw-r--r-- | include/uchar.h | 13 | ||||
-rw-r--r-- | sys/sys/_types.h | 5 |
2 files changed, 15 insertions, 3 deletions
diff --git a/include/uchar.h b/include/uchar.h index 34c919f..a3fd4fd 100644 --- a/include/uchar.h +++ b/include/uchar.h @@ -32,6 +32,16 @@ #include <sys/cdefs.h> #include <sys/_types.h> +#ifndef _CHAR16_T_DECLARED +typedef __char16_t char16_t; +#define _CHAR16_T_DECLARED +#endif + +#ifndef _CHAR32_T_DECLARED +typedef __char32_t char32_t; +#define _CHAR32_T_DECLARED +#endif + #ifndef _MBSTATE_T_DECLARED typedef __mbstate_t mbstate_t; #define _MBSTATE_T_DECLARED @@ -42,9 +52,6 @@ typedef __size_t size_t; #define _SIZE_T_DECLARED #endif -typedef __char16_t char16_t; -typedef __char32_t char32_t; - __BEGIN_DECLS size_t c16rtomb(char * __restrict, char16_t, mbstate_t * __restrict); size_t c32rtomb(char * __restrict, char32_t, mbstate_t * __restrict); diff --git a/sys/sys/_types.h b/sys/sys/_types.h index e47749f..34d1edb 100644 --- a/sys/sys/_types.h +++ b/sys/sys/_types.h @@ -94,6 +94,11 @@ typedef __ct_rune_t __wint_t; /* wint_t (see above) */ typedef __uint_least16_t __char16_t; typedef __uint_least32_t __char32_t; #endif +/* In C++11, char16_t and char32_t are built-in types. */ +#if defined(__cplusplus) && __cplusplus >= 201103L +#define _CHAR16_T_DECLARED +#define _CHAR32_T_DECLARED +#endif typedef __uint32_t __dev_t; /* device number */ |