ctype.c

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00001 /*
00002  * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License as
00006  * published by the Free Software Foundation; either version 2 of the
00007  * License, or any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software
00016  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017  */
00018 
00019 FILE_LICENCE ( GPL2_OR_LATER );
00020 
00021 /**
00022  * @file
00023  *
00024  * Character types
00025  *
00026  */
00027 
00028 #include <ctype.h>
00029 
00030 /**
00031  * Check to see if character is a space
00032  *
00033  * @v c                 Character
00034  * @ret isspace         Character is a space
00035  */
00036 int isspace ( int c ) {
00037         switch ( c ) {
00038         case ' ' :
00039         case '\f' :
00040         case '\n' :
00041         case '\r' :
00042         case '\t' :
00043         case '\v' :
00044                 return 1;
00045         default:
00046                 return 0;
00047         }
00048 }