mmbtowc
[minimal multibyte to wide
char converter]
SYNOPSIS
#include
<stdlib.h>
int mbtowc(wchar_t
*pwc, const
char *s,
size_t n);
DESCRIPTION
This is a minimal ANSI-conforming
implementation of mbtowc.
The only “multibyte character sequences” recognized are single bytes, and
they are “converted” to themselves.
Each call to mbtowc copies one character from *s to *pwc, unless s is a null pointer.
In this implementation, the argument, n, is ignored.
RETURNS
This implementation of mbtowc
returns 0
if s
is NULL;
it returns 1
otherwise (reporting the length of
the character “sequence” used).
COMPLIANCE
mbtowc
is required in the ANSI C standard.
However,
10a
the precise effects vary with the locale.
mbtowc requires no supporting OS subroutines. 0