| // -*- C++ -*- |
| //===---------------------------- ctype.h ---------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP_CTYPE_H |
| #define _LIBCPP_CTYPE_H |
| |
| /* |
| ctype.h synopsis |
| |
| int isalnum(int c); |
| int isalpha(int c); |
| int isblank(int c); // C99 |
| int iscntrl(int c); |
| int isdigit(int c); |
| int isgraph(int c); |
| int islower(int c); |
| int isprint(int c); |
| int ispunct(int c); |
| int isspace(int c); |
| int isupper(int c); |
| int isxdigit(int c); |
| int tolower(int c); |
| int toupper(int c); |
| */ |
| |
| #include <__config> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| #pragma GCC system_header |
| #endif |
| |
| #include_next <ctype.h> |
| |
| #ifdef __cplusplus |
| |
| #if defined(_LIBCPP_MSVCRT) |
| // We support including .h headers inside 'extern "C"' contexts, so switch |
| // back to C++ linkage before including these C++ headers. |
| extern "C++" { |
| #include "support/win32/support.h" |
| #include "support/win32/locale_win32.h" |
| } |
| #endif // _LIBCPP_MSVCRT |
| |
| #undef isalnum |
| #undef isalpha |
| #undef isblank |
| #undef iscntrl |
| #undef isdigit |
| #undef isgraph |
| #undef islower |
| #undef isprint |
| #undef ispunct |
| #undef isspace |
| #undef isupper |
| #undef isxdigit |
| #undef tolower |
| #undef toupper |
| |
| #endif |
| |
| #endif // _LIBCPP_CTYPE_H |
