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/* RamseyScript
* Written in 2012 by
* Andrew Poelstra <>
* To the extent possible under law, the author(s) have dedicated all
* copyright and related and neighboring rights to this software to
* the public domain worldwide. This software is distributed without
* any warranty.
* You should have received a copy of the CC0 Public Domain Dedication
* along with this software.
* If not, see <>.
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "stream.h"
/*! \file stream.c
* \brief Generic stream-related functions.
/*! \brief Maximum expanded string length for stream_printf()
* This is a hard limit and should probably be fixed in the future.
#define PRINT_BUFSIZ 4000
void stream_printf (stream_t *output, const char *fmt, ...)
va_list args;
char buf[PRINT_BUFSIZ];
va_start(args, fmt);
vsnprintf (buf, PRINT_BUFSIZ, fmt, args);
output->write (output, buf);
void stream_line_copy (stream_t *output, stream_t *input)
char *buf;
while ((buf = input->read_line (input)))
output->write (output, buf);
free (buf);