wmemset()
QNX SDP8.0C Library ReferenceAPIDeveloper
Set wide characters in memory
Synopsis:
#include <wchar.h>
wchar_t * wmemset( wchar_t * ws,
wchar_t wc,
size_t n );
Arguments:
- ws
- A pointer to the memory that you want to set.
- wc
- The value that you want to store in each wide character.
- length
- The number of wide characters to set.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The memset() function fills n wide characters starting at ws with the value wc.
The wmemset() function is locale-independent and treats all wchar_t values identically, even if they're null or invalid wide characters.
Returns:
A pointer to the destination buffer (i.e., the same pointer as ws).
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Signal handler | Yes |
| Thread | Yes |
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