QP_fprintf()
#include <quintus/quintus.h> int QP_fprintf(stream, format [ , arg ]...) QP_stream *stream; char *format;
Places output onto the Prolog output stream stream.
QP_fprintf()
is similar to the library function fprintf(3V)
,
however the return values differ and stream is a Prolog stream
rather than a stdio
stream.
QP_SUCCESS
QP_ERROR
QP_printf()
, QP_putc()
fli-ios