diff options
Diffstat (limited to 'include/wchar.h')
-rw-r--r-- | include/wchar.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/wchar.h b/include/wchar.h index 369b1e9f..ed5d774d 100644 --- a/include/wchar.h +++ b/include/wchar.h @@ -14,6 +14,10 @@ extern "C" { #define __NEED_wint_t #define __NEED_mbstate_t +#if __STDC_VERSION__ < 201112L +#define __NEED_struct__IO_FILE +#endif + #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) #define __NEED_locale_t @@ -34,7 +38,9 @@ extern "C" { #define WCHAR_MIN (-1-0x7fffffff+L'\0') #endif -#ifdef __cplusplus +#if __cplusplus >= 201103L +#define NULL nullptr +#elif defined(__cplusplus) #define NULL 0L #else #define NULL ((void*)0) |