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Compute the length of a wide-character string
#include <wchar.h>
size_t wcslen( const wchar_t * ws );
- ws
- The wide-character string whose length you want to calculate.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The wcslen() function counts the wide characters in the string
pointed to by ws.
The number of wide characters, not counting the terminating NUL.
ANSI,
POSIX 1003.1
| Safety: | |
|---|
| Cancellation point |
No |
| Interrupt handler |
Yes |
| Signal handler |
Yes |
| Thread |
Yes |
strlen()
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