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46 lines
1.7 KiB
46 lines
1.7 KiB
/* vswprintf with automatic memory allocation. |
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Copyright (C) 2002-2003 Free Software Foundation, Inc. |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of the GNU Library General Public License as published |
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by the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Library General Public License for more details. |
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You should have received a copy of the GNU Library General Public |
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License along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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USA. */ |
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#ifndef _VASNWPRINTF_H |
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#define _VASNWPRINTF_H |
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/* Get va_list. */ |
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#include <stdarg.h> |
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/* Get wchar_t, size_t. */ |
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#include <stddef.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Write formatted output to a string dynamically allocated with malloc(). |
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You can pass a preallocated buffer for the result in RESULTBUF and its |
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size in *LENGTHP; otherwise you pass RESULTBUF = NULL. |
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If successful, return the address of the string (this may be = RESULTBUF |
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if no dynamic memory allocation was necessary) and set *LENGTHP to the |
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number of resulting bytes, excluding the trailing NUL. Upon error, set |
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errno and return NULL. */ |
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extern wchar_t * asnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, ...); |
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extern wchar_t * vasnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, va_list args); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _VASNWPRINTF_H */
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