diff options
Diffstat (limited to 'include/wchar.h')
| -rw-r--r-- | include/wchar.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/include/wchar.h b/include/wchar.h index da34f735edf35..c0c6ef754fbeb 100644 --- a/include/wchar.h +++ b/include/wchar.h @@ -118,7 +118,7 @@ size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len, #include_next <wchar.h> -// Let <cwchar> know if we have const-correct overloads for wcschr and friends. +// Determine whether we have const-correct overloads for wcschr and friends. #if defined(_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_) # define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1 #elif defined(__GLIBC_PREREQ) @@ -127,6 +127,45 @@ size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len, # endif #endif +#if defined(__cplusplus) && !defined(_LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS) && defined(_LIBCPP_PREFERRED_OVERLOAD) +extern "C++" { +inline _LIBCPP_INLINE_VISIBILITY +wchar_t* __libcpp_wcschr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcschr(__s, __c);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD +const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD + wchar_t* wcschr( wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);} + +inline _LIBCPP_INLINE_VISIBILITY +wchar_t* __libcpp_wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcspbrk(__s1, __s2);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD +const wchar_t* wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD + wchar_t* wcspbrk( wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);} + +inline _LIBCPP_INLINE_VISIBILITY +wchar_t* __libcpp_wcsrchr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcsrchr(__s, __c);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD +const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD + wchar_t* wcsrchr( wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);} + +inline _LIBCPP_INLINE_VISIBILITY +wchar_t* __libcpp_wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcsstr(__s1, __s2);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD +const wchar_t* wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD + wchar_t* wcsstr( wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);} + +inline _LIBCPP_INLINE_VISIBILITY +wchar_t* __libcpp_wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return (wchar_t*)wmemchr(__s, __c, __n);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD +const wchar_t* wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);} +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD + wchar_t* wmemchr( wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);} +} +#endif + #if defined(__cplusplus) && (defined(_LIBCPP_MSVCRT) || defined(__MINGW32__)) extern "C++" { #include <support/win32/support.h> // pull in *swprintf defines |