wcsnlen man page on Cygwin

wcsnlen man page on Cygwin

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WCSNLEN(3)			    NEWLIB			    WCSNLEN(3)

NAME
       7.21 `wcsnlen'--get fixed-size wide-character string length

SYNOPSIS
	    #include <wchar.h>
	    size_t wcsnlen(const wchar_t *S, size_t MAXLEN);

DESCRIPTION
       The  `wcsnlen'  function computes the number of wide-character codes in
       the wide-character string pointed to by S not including the terminating
       L' ' wide character but at most MAXLEN wide characters.

RETURNS
       `wcsnlen'  returns the length of S if it is less then MAXLEN, or MAXLEN
       if there is no L' ' wide character in first MAXLEN characters.

PORTABILITY
       `wcsnlen' is a GNU extension.

	  `wcsnlen' requires no supporting OS subroutines.

SEE ALSO
       wcsnlen is part of the library.	The full documentation	for  is	 main‐
       tained as a Texinfo manual.  If info and are properly installed at your
       site, the command

	      info

       will give you access to the complete manual.

NEWLIB				  April 2010			    WCSNLEN(3)

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