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