tcsnlen.h File Reference

#include <stddef.h>
#include <tchar.h>

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Functions
size_t __cdecl	_tcsnlen (const _TCHAR *str, size_t count)

Function Documentation

_tcsnlen()

size_t __cdecl _tcsnlen	(	const _TCHAR *	str,
		size_t	count
	)

Definition at line 5 of file tcsnlen.h.

{
 const _TCHAR * s;
 
 if(str == 0) return 0;
 
 for(s = str; *s && count; ++ s, -- count);
 
 return s - str;
}