newlib/libc/string/wcstrings.tex

   1 @node Wchar strings
   2 @chapter Wide Character Strings (@file{wchar.h})
   3
   4 This chapter describes wide-character string-handling functions and
   5 managing areas of memory containing wide characters.  The corresponding
   6 declarations are in @file{wchar.h}.
   7
   8 @menu
   9 * Function wmemchr::     Find wide character in memory
  10 * Function wmemcmp::     Compare two wide-character memory areas
  11 * Function wmemcpy::     Copy wide-character memory regions
  12 * Function wmemmove::    Move possibly overlapping wide-character memory
  13 * Function wmempcpy::    Copy wide-character memory regions and locate end
  14 * Function wmemset::     Set an area of memory to a specified wide character
  15 * Function wcscat::      Concatenate wide-character strings
  16 * Function wcschr::      Search for wide character in string
  17 * Function wcscmp::      Wide-character string compare
  18 * Function wcscoll::     Locale-specific wide-character string compare
  19 * Function wcscpy::      Copy wide-character string
  20 * Function wcpcpy::      Copy a wide-character string returning a pointer to its end
  21 * Function wcscspn::     Count wide characters not in string
  22 * Function wcsftime::    Convert date and time to a formatted wide-character string
  23 * Function wcslcat::     Concatenate wide-character strings to specified length
  24 * Function wcslcpy::     Copy wide-character string to specified length
  25 * Function wcslen::      Wide-character string length
  26 * Function wcsncat::     Concatenate wide-character strings
  27 * Function wcsncmp::     Wide-character string compare
  28 * Function wcsncpy::     Counted copy wide-character string
  29 * Function wcpncpy::     Copy part of a wide-character string returning a pointer to its end
  30 * Function wcsnlen::     Wide-character string length with maximum limit
  31 * Function wcspbrk::     Find wide characters in string
  32 * Function wcsrchr::     Reverse search for wide character in string
  33 * Function wcsspn::      Find initial match in wide-character string
  34 * Function wcsstr::      Find wide-character string segment
  35 * Function wcstok::      Tokenize wide-character string
  36 * Function wcswidth::    Number of column positions of a wide-character string
  37 * Function wcsxfrm::     Locale-specific wide-character string transformation
  38 * Function wcwidth::     Number of column positions of a wide-character code
  39 @end menu
  40
  41 @page
  42 @include string/wmemchr.def
  43
  44 @page
  45 @include string/wmemcmp.def
  46
  47 @page
  48 @include string/wmemcpy.def
  49
  50 @page
  51 @include string/wmemmove.def
  52
  53 @page
  54 @include string/wmempcpy.def
  55
  56 @page
  57 @include string/wmemset.def
  58
  59 @page
  60 @include string/wcscat.def
  61
  62 @page
  63 @include string/wcschr.def
  64
  65 @page
  66 @include string/wcscmp.def
  67
  68 @page
  69 @include string/wcscoll.def
  70
  71 @page
  72 @include string/wcscpy.def
  73
  74 @page
  75 @include string/wcpcpy.def
  76
  77 @page
  78 @include string/wcscspn.def
  79
  80 @page
  81 @include time/wcsftime.def
  82
  83 @page
  84 @include string/wcslcat.def
  85
  86 @page
  87 @include string/wcslcpy.def
  88
  89 @page
  90 @include string/wcslen.def
  91
  92 @page
  93 @include string/wcsncat.def
  94
  95 @page
  96 @include string/wcsncmp.def
  97
  98 @page
  99 @include string/wcsncpy.def
 100
 101 @page
 102 @include string/wcpncpy.def
 103
 104 @page
 105 @include string/wcsnlen.def
 106
 107 @page
 108 @include string/wcspbrk.def
 109
 110 @page
 111 @include string/wcsrchr.def
 112
 113 @page
 114 @include string/wcsspn.def
 115
 116 @page
 117 @include string/wcsstr.def
 118
 119 @page
 120 @include string/wcstok.def
 121
 122 @page
 123 @include string/wcswidth.def
 124
 125 @page
 126 @include string/wcsxfrm.def
 127
 128 @page
 129 @include string/wcwidth.def
 130