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/*******************************************************************/
/* u16ports: u16 variants of wide character string functions. */
/* Copyright (C) 2017 SysDeer Technologies, LLC */
/* Released under the Standard MIT License; see COPYING.U16PORTS. */
/*******************************************************************/
#include <stdint.h>
#include <u16ports/u16ports.h>
uint16_t * u16_wcpncpy(uint16_t * dst, const uint16_t * src, size_t len)
{
uint16_t * ret;
uint16_t * cap;
size_t n;
cap = &dst[len];
for (n=len; n && *src; n--)
*dst++ = *src++;
ret = *src ? cap : &dst[len-n];
for (; dst<cap; )
*dst++ = 0;
return ret;
}
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