Rich Felker
400c5e5c83
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.
10 lines
181 B
C
10 lines
181 B
C
#include <wchar.h>
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wchar_t *wcsncpy(wchar_t *restrict d, const wchar_t *restrict s, size_t n)
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{
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wchar_t *a = d;
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while (n && *s) n--, *d++ = *s++;
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wmemset(d, 0, n);
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return a;
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}
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