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Diffstat (limited to 'newlib/libc/ctype/iswgraph.c')
-rw-r--r-- | newlib/libc/ctype/iswgraph.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/newlib/libc/ctype/iswgraph.c b/newlib/libc/ctype/iswgraph.c new file mode 100644 index 000000000..880c66478 --- /dev/null +++ b/newlib/libc/ctype/iswgraph.c @@ -0,0 +1,66 @@ +/* Copyright (c) 2002 Red Hat Incorporated. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + The name of Red Hat Incorporated may not be used to endorse + or promote products derived from this software without specific + prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* +FUNCTION + <<iswgraph>>---graphic wide-character test + +INDEX + iswgraph + +ANSI_SYNOPSIS + #include <wctype.h> + int iswgraph(wint_t <[c]>); + +TRAD_SYNOPSIS + #include <wctype.h> + int iswgraph(<[c]>) + wint_t <[c]>; + +DESCRIPTION +<<iswgraph>> is a function which classifies wide-character values that +are graphic. + +RETURNS +<<iswgraph>> returns non-zero if <[c]> is a graphic wide-character. + +PORTABILITY +<<iswgraph>> is C99. + +No supporting OS subroutines are required. +*/ +#include <_ansi.h> +#include <wctype.h> + +int +_DEFUN(iswgraph,(c),wint_t c) +{ + return (iswprint (c) && !iswspace (c)); +} + |