25 lines
451 B
C
25 lines
451 B
C
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#include <wchar.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <reent.h>
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#include <errno.h>
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size_t
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mbsrtowcs(wchar_t *dst, const char **src, size_t len, mbstate_t *ps)
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{
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int retval = 0;
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mbstate_t internal;
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_REENT_CHECK_MISC(_REENT);
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retval = _mbstowcs_r (_REENT, dst, *src, len, ps != NULL ? ps : &internal);
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if (retval == -1)
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{
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_REENT->_errno = EILSEQ;
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return (size_t)(-1);
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}
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else
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return (size_t)retval;
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}
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