locale/FreeBSD/nextwctype.3

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  26 .\" $FreeBSD: src/lib/libc/locale/nextwctype.3,v 1.1 2004/07/08 06:43:37 tjr Exp $
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  28 .Dd July 8, 2004
  29 .Dt NEXTWCTYPE 3
  30 .Os
  31 .Sh NAME
  32 .Nm nextwctype
  33 .Nd "iterate through character classes"
  34 .Sh LIBRARY
  35 .Lb libc
  36 .Sh SYNOPSIS
  37 .In wctype.h
  38 .Ft wint_t
  39 .Fo nextwctype
  40 .Fa "wint_t ch" "wctype_t wct"
  41 .Fc
  42 .Sh DESCRIPTION
  43 The
  44 .Fn nextwctype
  45 function determines the next character after
  46 .Fa ch
  47 that is a member of character class
  48 .Fa wct .
  49 If
  50 .Fa ch
  51 is \-1, the search begins at the first member of
  52 .Fa wct .
  53 .Sh RETURN VALUES
  54 The
  55 .Fn nextwctype
  56 functions returns the next character, or \-1 if there are no more.
  57 .Sh SEE ALSO
  58 .Xr wctype 3