musl/src/string/wmemcpy.c
Rich Felker 400c5e5c83 use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
2012-09-06 22:44:55 -04:00

10 lines
173 B
C

#include <string.h>
#include <wchar.h>
wchar_t *wmemcpy(wchar_t *restrict d, const wchar_t *restrict s, size_t n)
{
wchar_t *a = d;
while (n--) *d++ = *s++;
return a;
}