QP_vfprintf()
#include <quintus/quintus.h> int QP_vfprintf(stream, format, ap) QP_stream *stream; char *format; va_list ap;
Places output onto the Prolog output stream stream.
QP_vfprintf()
is also
similar to the library function vfprintf(3V)
, however the return
values differ and stream is a Prolog stream rather than a stdio
stream. It also resembles QP_fprintf()
except that rather
than being called with a variable number of arguments, it is called with
an argument list as defined by varargs(3)
.
QP_SUCCESS
QP_ERROR
QP_printf()
, QP_fprintf()
fli-ios