kc3-lang/gnulib/lib/isblank.c

• Show log

  Commit

• Hash : 7b089321
  Author :
  Date : 2025-01-01T09:24:36
  

  maint: run 'make update-copyright'
  

Download

• lib/isblank.c

• /* Test whether a character is a blank.
  
     Copyright (C) 2009-2025 Free Software Foundation, Inc.
  
     This file is free software: you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as
     published by the Free Software Foundation; either version 2.1 of the
     License, or (at your option) any later version.
  
     This file is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include <ctype.h>
  
  int
  isblank (int c)
  {
    /* On all known platforms, in all predefined locales, isblank(c) is likely
       equivalent with  (c == ' ' || c == '\t').  Look at the glibc definition
       (in glibc/localedata/locales/i18n): The "blank" characters are '\t', ' ',
       U+1680, U+180E, U+2000..U+2006, U+2008..U+200A, U+205F, U+3000, and none
       except the first two is present in a common 8-bit encoding.  Therefore
       the substitute for other platforms is not more complicated than this.  */
    return (c == ' ' || c == '\t');
  }
  

Download