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/* This software was written by Dirk Engling <erdgeist@erdgeist.org>
It is considered beerware. Prost. Skol. Cheers or whatever.
$id$ */
#ifndef OT_FMT_H__
#define OT_FMT_H__
#include <stddef.h>
/* Appending to a cursor that walks a fixed buffer. Both take the cursor by
reference and advance it, so a reply is written as a run of statements and
no caller does pointer arithmetic of its own. */
void fmt_append(char **cursor, const char *end, const char *format, ...) __attribute__((format(printf, 3, 4)));
/* Append raw bytes for the binary stretches of a bencoded reply.
Either everything is appended or nothing at all */
void fmt_bytes(char **cursor, const char *end, const void *bytes, size_t length);
#endif
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