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string-len.h
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34 lines (26 loc) · 1.03 KB
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/* $%BEGINLICENSE%$
Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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; version 2 of the
License.
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., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
$%ENDLICENSE%$ */
#ifndef _GLIB_EXT_STRING_LEN_H_
#define _GLIB_EXT_STRING_LEN_H_
/**
* simple macros to get the data and length of a "string"
*
* C() is for constant strings like "foo"
* S() is for GString's
*/
#define C(x) x, x ? sizeof(x) - 1 : 0
#define S(x) (x) ? (x)->str : NULL, (x) ? (x)->len : 0
#endif