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| X/Open Curses Library Functions | vw_printw(3XCURSES) |
| | vw_printw - print formatted output in window |
SYNOPSIS
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#include <stdarg.h>
#include <curses.h> int vw_printw(WINDOW *win, char *fmt, va_list varglist); |
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fmt
- Is a printf() format string.
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varglist
- Is a pointer to a list of parameters.
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win
- Is a pointer to the window in which the string is to be written.
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The vw_printw() function achieves the same effect as wprintw(3XCURSES)
using a variable argument list. The third argument is a va_list, as defined in <stdarg.h>.
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Upon successful completion, vw_printw() returns OK. Otherwise, it returns ERR.
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The vw_printw() function is preferred over vwprintw(3XCURSES).
The use of the vwprintw() and vw_printw() in the same file will not work, due to the requirements to include <varargs.h> and <stdarg.h>, which both contain definitions of va_list.
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