ILE C/C++ Run-Time Library Functions

Multibyte Character Testing


Function Header File Page Description
iswalnum() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide alphanumeric characters.
iswalpha() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide alphabetic characters.
iswcntrl() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide control characters.
iswctype() wctype.h "iswctype() -- Test for Character Property" Tests for character property.
iswdigit() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide decimal digits.
iswgraph() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide printing characters excluding the space.
iswlower() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide lowercase letters.
iswprint() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide printing characters.
iswpunct() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide punctuation characters as defined in the locale.
iswspace() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide whitespace characters.
iswupper() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide uppercase letters.
iswxdigit() wctype.h "iswalnum() to iswxdigit() -- Test Wide Integer Value" Tests for wide hexadecimal digits 0 through 9, a through f, or A through F.


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