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X-Hacker.org- Watcom C/C++ v10.0 : C library - <b>synopsis:</b>
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Synopsis:
#include <conio.h>
#include <stdarg.h>
int vcscanf( const char *format, va_list args )
Description:
The vcscanf function scans input from the console under control of the
argument format. The vcscanf function uses the function getche to read
characters from the console. The format string is described under the
description of the scanf function.
The vcscanf function is equivalent to the cscanf function, with a
variable argument list replaced with arg, which has been initialized
using the va_start macro.
Returns:
The vcscanf function returns EOF when the scanning is terminated by
reaching the end of the input stream. Otherwise, the number of input
arguments for which values were successfully scanned and stored is
returned. When a file input error occurs, the errno global variable
may be set.
See Also:
cscanf, fscanf, scanf, sscanf, va_arg, va_end, va_start, vfscanf,
vscanf, vsscanf
Example:
#include <conio.h>
#include <stdarg.h>
void cfind( char *format, ... )
{
va_list arglist;
va_start( arglist, format );
vcscanf( format, arglist );
va_end( arglist );
}
void main()
{
int day, year;
char weekday[10], month[12];
cfind( "%s %s %d %d",
weekday, month, &day, &year );
cprintf( "\n%s, %s %d, %d\n",
weekday, month, day, year );
}
Classification:
WATCOM
Systems:
All
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