qse/qse/lib/cmn/str-len.c

50 lines
1.3 KiB
C

/*
* $Id$
*
Copyright 2006-2014 Chung, Hyung-Hwan.
This file is part of QSE.
QSE 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 3 of
the License, or (at your option) any later version.
QSE 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 QSE. If not, see <http://www.gnu.org/licenses/>.
*/
#include <qse/cmn/str.h>
qse_size_t qse_mbslen (const qse_mchar_t* mbs)
{
const qse_mchar_t* p = mbs;
while (*p != QSE_MT('\0')) p++;
return p - mbs;
}
qse_size_t qse_wcslen (const qse_wchar_t* wcs)
{
const qse_wchar_t* p = wcs;
while (*p != QSE_WT('\0')) p++;
return p - wcs;
}
qse_size_t qse_mbsbytes (const qse_mchar_t* str)
{
const qse_mchar_t* p = str;
while (*p != QSE_MT('\0')) p++;
return (p - str) * QSE_SIZEOF(qse_mchar_t);
}
qse_size_t qse_wcsbytes (const qse_wchar_t* str)
{
const qse_wchar_t* p = str;
while (*p != QSE_WT('\0')) p++;
return (p - str) * QSE_SIZEOF(qse_wchar_t);
}