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      1 // -*- C++ -*-
      2 //===---------------------------- cctype ----------------------------------===//
      3 //
      4 //                     The LLVM Compiler Infrastructure
      5 //
      6 // This file is dual licensed under the MIT and the University of Illinois Open
      7 // Source Licenses. See LICENSE.TXT for details.
      8 //
      9 //===----------------------------------------------------------------------===//
     10 
     11 #ifndef _LIBCPP_CCTYPE
     12 #define _LIBCPP_CCTYPE
     13 
     14 /*
     15     cctype synopsis
     16 
     17 namespace std
     18 {
     19 
     20 int isalnum(int c);
     21 int isalpha(int c);
     22 int isblank(int c);  // C99
     23 int iscntrl(int c);
     24 int isdigit(int c);
     25 int isgraph(int c);
     26 int islower(int c);
     27 int isprint(int c);
     28 int ispunct(int c);
     29 int isspace(int c);
     30 int isupper(int c);
     31 int isxdigit(int c);
     32 int tolower(int c);
     33 int toupper(int c);
     34 
     35 }  // std
     36 */
     37 
     38 #include <__config>
     39 #include <ctype.h>
     40 #if defined(_LIBCPP_MSVCRT)
     41 #include "support/win32/support.h"
     42 #include "support/win32/locale_win32.h"
     43 #endif // _LIBCPP_MSVCRT
     44 
     45 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
     46 #pragma GCC system_header
     47 #endif
     48 
     49 _LIBCPP_BEGIN_NAMESPACE_STD
     50 
     51 #ifdef isalnum
     52 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isalnum(int __c) {return isalnum(__c);}
     53 #undef isalnum
     54 inline _LIBCPP_INLINE_VISIBILITY int isalnum(int __c) {return __libcpp_isalnum(__c);}
     55 #else  // isalnum
     56 using ::isalnum;
     57 #endif  // isalnum
     58 
     59 #ifdef isalpha
     60 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isalpha(int __c) {return isalpha(__c);}
     61 #undef isalpha
     62 inline _LIBCPP_INLINE_VISIBILITY int isalpha(int __c) {return __libcpp_isalpha(__c);}
     63 #else  // isalpha
     64 using ::isalpha;
     65 #endif  // isalpha
     66 
     67 #ifdef isblank
     68 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isblank(int __c) {return isblank(__c);}
     69 #undef isblank
     70 inline _LIBCPP_INLINE_VISIBILITY int isblank(int __c) {return __libcpp_isblank(__c);}
     71 #else  // isblank
     72 using ::isblank;
     73 #endif  // isblank
     74 
     75 #ifdef iscntrl
     76 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_iscntrl(int __c) {return iscntrl(__c);}
     77 #undef iscntrl
     78 inline _LIBCPP_INLINE_VISIBILITY int iscntrl(int __c) {return __libcpp_iscntrl(__c);}
     79 #else  // iscntrl
     80 using ::iscntrl;
     81 #endif  // iscntrl
     82 
     83 #ifdef isdigit
     84 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isdigit(int __c) {return isdigit(__c);}
     85 #undef isdigit
     86 inline _LIBCPP_INLINE_VISIBILITY int isdigit(int __c) {return __libcpp_isdigit(__c);}
     87 #else  // isdigit
     88 using ::isdigit;
     89 #endif  // isdigit
     90 
     91 #ifdef isgraph
     92 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isgraph(int __c) {return isgraph(__c);}
     93 #undef isgraph
     94 inline _LIBCPP_INLINE_VISIBILITY int isgraph(int __c) {return __libcpp_isgraph(__c);}
     95 #else  // isgraph
     96 using ::isgraph;
     97 #endif  // isgraph
     98 
     99 #ifdef islower
    100 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_islower(int __c) {return islower(__c);}
    101 #undef islower
    102 inline _LIBCPP_INLINE_VISIBILITY int islower(int __c) {return __libcpp_islower(__c);}
    103 #else  // islower
    104 using ::islower;
    105 #endif  // islower
    106 
    107 #ifdef isprint
    108 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isprint(int __c) {return isprint(__c);}
    109 #undef isprint
    110 inline _LIBCPP_INLINE_VISIBILITY int isprint(int __c) {return __libcpp_isprint(__c);}
    111 #else  // isprint
    112 using ::isprint;
    113 #endif  // isprint
    114 
    115 #ifdef ispunct
    116 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_ispunct(int __c) {return ispunct(__c);}
    117 #undef ispunct
    118 inline _LIBCPP_INLINE_VISIBILITY int ispunct(int __c) {return __libcpp_ispunct(__c);}
    119 #else  // ispunct
    120 using ::ispunct;
    121 #endif  // ispunct
    122 
    123 #ifdef isspace
    124 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isspace(int __c) {return isspace(__c);}
    125 #undef isspace
    126 inline _LIBCPP_INLINE_VISIBILITY int isspace(int __c) {return __libcpp_isspace(__c);}
    127 #else  // isspace
    128 using ::isspace;
    129 #endif  // isspace
    130 
    131 #ifdef isupper
    132 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isupper(int __c) {return isupper(__c);}
    133 #undef isupper
    134 inline _LIBCPP_INLINE_VISIBILITY int isupper(int __c) {return __libcpp_isupper(__c);}
    135 #else  // isupper
    136 using ::isupper;
    137 #endif  // isupper
    138 
    139 #ifdef isxdigit
    140 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isxdigit(int __c) {return isxdigit(__c);}
    141 #undef isxdigit
    142 inline _LIBCPP_INLINE_VISIBILITY int isxdigit(int __c) {return __libcpp_isxdigit(__c);}
    143 #else  // isxdigit
    144 using ::isxdigit;
    145 #endif  // isxdigit
    146 
    147 #ifdef tolower
    148 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_tolower(int __c) {return tolower(__c);}
    149 #undef tolower
    150 inline _LIBCPP_INLINE_VISIBILITY int tolower(int __c) {return __libcpp_tolower(__c);}
    151 #else  // tolower
    152 using ::tolower;
    153 #endif  // tolower
    154 
    155 #ifdef toupper
    156 inline _LIBCPP_INLINE_VISIBILITY int __libcpp_toupper(int __c) {return toupper(__c);}
    157 #undef toupper
    158 inline _LIBCPP_INLINE_VISIBILITY int toupper(int __c) {return __libcpp_toupper(__c);}
    159 #else  // toupper
    160 using ::toupper;
    161 #endif  // toupper
    162 
    163 _LIBCPP_END_NAMESPACE_STD
    164 
    165 #endif  // _LIBCPP_CCTYPE
    166