Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:   <stdio.h>, <stdarg.h>, <varargs.h>
 
  Syntax:    int vfprintf( FILE *stream, char *format, va_list argptr );
             int vprintf( char *format, va_list argptr );
             int vsprintf( char *buffer, char *format, va_list argptr );
             int _vsnprintf( char *buffer, size_t count, char *format,
                             va_list argptr );
 
  Returns:   the number of characters written, or a negative value if
             an error occurs.
 
  See also:  printf, fprintf, sprintf, _cprintf, va_arg
             ◄printf Formatting Table►  ◄Escape Sequences►
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