|| POSIX Programmer's Manual
PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME vfwscanf, vswscanf, vwscanf - wide-character formatted input of a stdarg argument list
int vfwscanf(FILE *restrict
, const wchar_t *restrict
int vswscanf(const wchar_t *restrict
, const wchar_t
int vwscanf(const wchar_t *restrict
vwscanf() functions shall be equivalent to the
wscanf() functions, respectively, except that instead of being called with a variable number of arguments, they are called with an argument list as defined in the
<stdarg.h> header. These functions shall not invoke the
va_end macro. As these functions invoke the
va_arg macro, the value of
ap after the return is unspecified.
RETURN VALUE Refer to
The following sections are informative.
APPLICATION USAGE Applications using these functions should call
ap) afterwards to clean up.
FUTURE DIRECTIONS None.
fwscanf(), the Base Definitions volume of IEEE Std 1003.1-2001,
COPYRIGHT Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .