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-rw-r--r--gpxe/src/core/ctype.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/gpxe/src/core/ctype.c b/gpxe/src/core/ctype.c
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+/*
+ * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+/**
+ * @file
+ *
+ * Character types
+ *
+ */
+
+#include <ctype.h>
+
+/**
+ * Check to see if character is a space
+ *
+ * @v c Character
+ * @ret isspace Character is a space
+ */
+int isspace ( int c ) {
+ switch ( c ) {
+ case ' ' :
+ case '\f' :
+ case '\n' :
+ case '\r' :
+ case '\t' :
+ case '\v' :
+ return 1;
+ default:
+ return 0;
+ }
+}