#ifndef BPRINTF_H
#define BPRINTF_H
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#include <stdarg.h>

/**
   Variadic appending printf - see aprintf()
 */
int vaprintf(char **begin, char *end, const char *format, va_list ap_in);

/**
   Appending printf.

   Print to buffer at *begin with null terminator, end points after end of buffer.
   Advance *begin to point to the null terminator.
.  Return value:
   - 0 on success: advance *begin to the null terminator.
   - n > 0: printing was truncated and would have printed n characters. *begin == end-1
   - n < 0: error (return value of vsnprintf) no change to *begin
 */
int aprintf(char **begin, char *end, const char *format, ...);

#endif