1 /*
2 
3 @deftypefn Supplemental int vprintf (const char *@var{format}, va_list @var{ap})
4 @deftypefnx Supplemental int vfprintf (FILE *@var{stream}, @
5   const char *@var{format}, va_list @var{ap})
6 @deftypefnx Supplemental int vsprintf (char *@var{str}, @
7   const char *@var{format}, va_list @var{ap})
8 
9 These functions are the same as @code{printf}, @code{fprintf}, and
10 @code{sprintf}, respectively, except that they are called with a
11 @code{va_list} instead of a variable number of arguments.  Note that
12 they do not call @code{va_end}; this is the application's
13 responsibility.  In @libib{} they are implemented in terms of the
14 nonstandard but common function @code{_doprnt}.
15 
16 @end deftypefn
17 
18 */
19 
20 #include <ansidecl.h>
21 #include <stdarg.h>
22 #include <stdio.h>
23 #undef vprintf
24 int
vprintf(const char * format,va_list ap)25 vprintf (const char *format, va_list ap)
26 {
27   return vfprintf (stdout, format, ap);
28 }
29