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Atari Mega Archive 1
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Atari Mega Archive - Volume 1.iso
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mint
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mntlib44.zoo
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mntlib
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wcscpy.c
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C/C++ Source or Header
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1993-10-20
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865b
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49 lines
/* from Henry Spencer's stringlib */
/* check for NULL string added by ERS */
#include <stddef.h>
#include <stdlib.h>
extern const wchar_t *_wnull;
/*
* wcscpy - copy string src to dst
*/
wchar_t * /* dst */
wcscpy(dst, src)
wchar_t *dst;
const wchar_t *src;
{
register wchar_t *dscan = dst;
register const wchar_t *sscan = src;
if (sscan == NULL) sscan = _wnull;
while ((*dscan++ = *sscan++))
continue;
return(dst);
}
/*
* wcsncpy - copy at most n characters of string src to dst
*/
wchar_t * /* dst */
wcsncpy(dst, src, n)
wchar_t *dst;
const wchar_t *src;
size_t n;
{
register wchar_t *dscan;
register const wchar_t *sscan;
register long count;
dscan = dst;
if ((sscan = src) == NULL)
sscan = _wnull;
count = n;
while (--count >= 0 && (*dscan++ = *sscan++))
continue;
while (--count >= 0)
*dscan++ = *_wnull;
return(dst);
}