Determines the number of characters in a wide-character string.
Standard C Library (libc.a)
size_t wcslen( WcString)
const wchar_t *WcString;
The wcslen subroutine computes the number of wchar_t characters in the string pointed to by the WcString parameter.
| WcString | Specifies a wide-character string. |
The wcslen subroutine returns the number of wchar_t characters that precede the terminating wchar_t null character.
The mbslen subroutine, wctomb (wctomb Subroutine) subroutine.
Subroutines, Example Programs, and Libraries in AIX 5L Version 5.2 General Programming Concepts: Writing and Debugging Programs.
National Language Support Overview and Multibyte Code and Wide Character Code Conversion Subroutines in AIX 5L Version 5.2 National Language Support Guide and Reference.