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//
// Copyright 2012 Jeff Verkoeyen
// Originally ported from https://github.com/ingenuitas/python-tesseract/blob/master/fmemopen.c
//
// Licensed 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.
//
#ifndef FMEMOPEN_H_
#define FMEMOPEN_H_
/* only define fmemopen for MAC OSX and WIN32 */
#if defined __APPLE__ || defined __MACH__ || defined WIN32 || defined _WIN32 || defined __WIN32__
#include <stdio.h>
#include <stdlib.h>
#ifdef __cplusplus
extern "C"
{
#endif
/**
* A BSD port of the fmemopen Linux method using funopen.
*
* man docs for fmemopen:
* http://linux.die.net/man/3/fmemopen
*
* man docs for funopen:
* https://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/funopen.3.html
*
* This method is ported from ingenuitas' python-tesseract project.
*
* You must call fclose on the returned file pointer or memory will be leaked.
*
* @param buf The data that will be used to back the FILE* methods. Must be at least
* @c size bytes.
* @param size The size of the @c buf data.
* @param mode The permitted stream operation modes.
* @returns A pointer that can be used in the fread/fwrite/fseek/fclose family of methods.
* If a failure occurred NULL will be returned.
*/
FILE *fmemopen(void *buf, size_t size, const char *mode);
#ifdef __cplusplus
}
#endif
#endif
#endif // #ifndef FMEMOPEN_H_
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