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/*******************************************************************/
/* u16ports: u16 variants of wide character string functions. */
/* Copyright (C) 2017 Z. Gilboa */
/* Released under the Standard MIT License; see COPYING.U16PORTS. */
/*******************************************************************/
#include <stdint.h>
#include <u16ports/u16ports.h>
size_t u16_wcscspn(const uint16_t * wstr, const uint16_t * cstr)
{
const uint16_t * wch;
const uint16_t * wcs;
for (wcs=wstr; *wcs; wcs++)
for (wch=cstr; *wch!=*wcs; wch++)
if (*wch)
return wcs - wstr;
return wcs - wstr;
}
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